对于一个WordPress站点来说，周期性的“失败的打开要求'__DIR__/wp-blog-header.php'”的原因是什么？

Question

我的网站在WordPress上工作。

今天，它有时起作用，有时不起作用。日志在下面。你能告诉我这是否是大号的错吗？我的意思是，如果这个问题与WordPress的文件有关，那么这个站点偶尔也不能工作。

无论如何，这种行为的可能原因是什么？

[Thu Sep 15 00:14:13 2022] [error] [client 45.192.147.0:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer xn--b1ae8e.xn--p1ai/wp-json/wp/v2/posts
[Thu Sep 15 00:14:16 2022] [error] [client 192.198.126.151:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer xn--b1ae8e.xn--p1ai/wp-json/wp/v2/posts
[Thu Sep 15 00:14:17 2022] [error] [client 104.144.99.134:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer xn--b1ae8e.xn--p1ai/wp-json/wp/v2/posts
[Thu Sep 15 00:41:26 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/
[Thu Sep 15 00:41:26 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/wordpress
[Thu Sep 15 00:41:26 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Wordpress
[Thu Sep 15 00:41:27 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/WORDPRESS
[Thu Sep 15 00:41:27 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/WordPress
[Thu Sep 15 00:41:27 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/wp
[Thu Sep 15 00:41:27 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Wp
[Thu Sep 15 00:41:28 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/WP
[Thu Sep 15 00:41:28 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/old
[Thu Sep 15 00:41:28 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Old
[Thu Sep 15 00:41:29 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/OLD
[Thu Sep 15 00:41:29 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/oldsite
[Thu Sep 15 00:41:29 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/new
[Thu Sep 15 00:41:30 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/New
[Thu Sep 15 00:41:30 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/NEW
[Thu Sep 15 00:41:30 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/wp-old
[Thu Sep 15 00:41:30 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/2020
[Thu Sep 15 00:41:31 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/2019
[Thu Sep 15 00:41:31 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/2018
[Thu Sep 15 00:41:31 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/backup
[Thu Sep 15 00:41:32 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/test
[Thu Sep 15 00:41:32 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Test
[Thu Sep 15 00:41:32 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/TEST
[Thu Sep 15 00:41:33 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/demo
[Thu Sep 15 00:41:33 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/bc
[Thu Sep 15 00:41:33 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/www
[Thu Sep 15 00:41:33 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/WWW
[Thu Sep 15 00:41:34 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Www
[Thu Sep 15 00:41:34 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/2021
[Thu Sep 15 00:41:34 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/main
[Thu Sep 15 00:41:35 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/old-site
[Thu Sep 15 00:41:35 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/bk
[Thu Sep 15 00:41:35 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Backup
[Thu Sep 15 00:41:36 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/BACKUP
[Thu Sep 15 00:41:36 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/SHOP
[Thu Sep 15 00:41:36 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Shop
[Thu Sep 15 00:41:36 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/shop
[Thu Sep 15 00:41:37 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/bak
[Thu Sep 15 00:41:37 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/sitio
[Thu Sep 15 00:41:37 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/bac
[Thu Sep 15 00:41:38 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/sito
[Thu Sep 15 00:41:38 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/site
[Thu Sep 15 00:41:38 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Site
[Thu Sep 15 00:41:39 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/SITE
[Thu Sep 15 00:41:39 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/blog
[Thu Sep 15 00:41:39 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/BLOG
[Thu Sep 15 00:41:39 2022] [error] [client 67.205.30.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/Blog
[Thu Sep 15 00:41:49 2022] [error] [client 82.118.29.216:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/vneshnetorgovyj-kontrakt/
[Thu Sep 15 00:41:49 2022] [error] [client 82.118.29.216:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/
[Thu Sep 15 00:55:41 2022] [error] [client 77.88.5.135:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 01:13:05 2022] [error] [client 216.131.114.205:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/vneshnetorgovyj-kontrakt/
[Thu Sep 15 01:13:05 2022] [error] [client 216.131.114.205:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/
[Thu Sep 15 01:31:46 2022] [error] [client 213.87.157.117:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://yandex.ru/
[Thu Sep 15 02:04:33 2022] [error] [client 66.249.66.30:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 02:26:03 2022] [error] [client 77.88.5.213:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 02:27:24 2022] [error] [client 178.67.184.114:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/vneshnetorgovyj-kontrakt/
[Thu Sep 15 02:27:25 2022] [error] [client 178.67.184.114:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/
[Thu Sep 15 03:06:07 2022] [error] [client 66.249.66.33:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:40 2022] [error] [client 66.249.92.30:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:40 2022] [error] [client 66.249.92.70:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:41 2022] [error] [client 66.249.92.23:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:42 2022] [error] [client 66.249.92.205:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:43 2022] [error] [client 66.249.92.28:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:43 2022] [error] [client 66.249.92.159:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:44 2022] [error] [client 66.249.92.205:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:44 2022] [error] [client 66.249.92.85:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:46 2022] [error] [client 66.249.92.128:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:47 2022] [error] [client 66.249.92.129:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:48 2022] [error] [client 66.249.92.70:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:48 2022] [error] [client 66.249.92.87:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:55 2022] [error] [client 66.249.92.206:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:57 2022] [error] [client 66.249.92.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:58 2022] [error] [client 66.249.92.201:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:07:58 2022] [error] [client 66.249.92.129:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:05 2022] [error] [client 66.249.92.87:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:11 2022] [error] [client 66.249.92.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:13 2022] [error] [client 66.249.92.203:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:14 2022] [error] [client 66.249.92.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:34 2022] [error] [client 66.249.92.32:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:38 2022] [error] [client 66.249.92.72:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:39 2022] [error] [client 66.249.92.26:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:42 2022] [error] [client 66.249.92.85:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:42 2022] [error] [client 66.249.92.32:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:46 2022] [error] [client 66.249.92.206:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:49 2022] [error] [client 66.249.92.62:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:08:50 2022] [error] [client 66.249.92.32:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require_once(): Failed opening required './wp-load.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/wp-admin/admin-ajax.php on line 22, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require_once(): Failed opening required './wp-load.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/wp-admin/admin-ajax.php on line 22, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:09:58 2022] [error] [client 89.249.237.155:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:12:57 2022] [error] [client 191.96.180.167:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/vneshnetorgovyj-kontrakt/
[Thu Sep 15 03:12:59 2022] [error] [client 191.96.180.167:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/
[Thu Sep 15 03:31:38 2022] [error] [client 147.78.47.249:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/_ignition/health-check/
[Thu Sep 15 03:31:41 2022] [error] [client 147.78.47.249:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/public/_ignition/health-check/
[Thu Sep 15 03:31:45 2022] [error] [client 147.78.47.249:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer http://xn--b1ae8e.xn--p1ai/wp-content/plugins/wp-file-manager/lib/php/connector.minimal.php
[Thu Sep 15 03:34:06 2022] [error] [client 66.249.66.28:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:41:49 2022] [error] [client 66.249.66.26:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:47:01 2022] [error] [client 195.19.217.163:0] PHP Fatal error:  require_once(): Failed opening required './wp-load.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/wp-admin/admin-ajax.php on line 22, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:54:01 2022] [error] [client 152.89.196.13:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:57:29 2022] [error] [client 152.89.196.13:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:58:02 2022] [error] [client 79.104.222.173:0] PHP Fatal error:  require_once(): Failed opening required './wp-load.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/wp-admin/admin-ajax.php on line 22, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:58:02 2022] [error] [client 79.104.222.173:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17, referer https://xn--b1ae8e.xn--p1ai/konverner-tnved-okpd/
[Thu Sep 15 03:59:46 2022] [error] [client 151.55.27.89:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17
[Thu Sep 15 03:59:46 2022] [error] [client 151.55.27.89:0] PHP Fatal error:  require(): Failed opening required '__DIR__/wp-blog-header.php' (include_path='.:/usr/share/php') in /home/g/grablmz2/ved.rf/public_html/index.php on line 17

Answer 1

是的，这可能是一个Yes服务器问题。这可能是有限制的，而且它们没有足够的文件描述符(但我以前还没有看到)，但更有可能的是文件系统有一些损坏，或者该文件可能位于共享网络上，并且间歇性地无法访问--不太可能，因为我预计会出现比1更多的错误。

在我看来，这个问题看起来不像是WP版本或插件的问题。这个问题显然是PHP在寻找标准Wordpress文件时抛出的问题--使用标准访问方式--应该存在于磁盘上的操作系统没有找到(或者至少PHP找不到它)。

可以想象会发生一些后端文件复制/分发，以及一组机器，其中一些机器可以访问文件，而有些机器不能访问文件。

当然，重新安装Wordpress (甚至只是删除和重新添加wp-blog- has er.php)可以很好地解决这个问题--尽管我肯定会做备份，因为如果它的文件系统损坏了，事情就会变得一团糟。