cPanel Request body no files data length is larger than the configured limit
On a WordPress website hosted on Cpanel server, when editing a page, i get 404 error. On checking ModSecurity logs, found the following
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Message: Request body no files data length is larger than the configured limit (1048576). Message: collection_store: Failed to access DBM file "/var/cpanel/secdatadir/serverok-session": Permission denied Apache-Error: [file "apache2_util.c"] [line 277] [level 3] [client 51.38.246.115] ModSecurity: Request body no files data length is larger than the configured limit (1048576). [hostname "serverok.in"] [uri "/wp-admin/admin-ajax.php"] [unique_id "ZHQozKnDG2AlaeRW-JY2IAAAAA8"] Apache-Error: [file "mod_proxy_fcgi.c"] [line 1011] [level 3] [status 70007] AH01075: Error dispatching request to : (polling) Apache-Error: [file "apache2_util.c"] [line 277] [level 3] [client 51.38.246.115] ModSecurity: collection_store: Failed to access DBM file "/var/cpanel/secdatadir/serverok-session": Permission denied [hostname "serverok.in"] [uri "/index.php"] [unique_id "ZHQozKnDG2AlaeRW-JY2IAAAAA8"] Apache-Handler: proxy:unix:/opt/cpanel/ea-php80/root/usr/var/run/php-fpm/7a4f759cc09e45f3b275cfba3a7c520dee7d7128.sock|fcgi://serverok.in Stopwatch: 1685334220711796 301144175 (- - -) Stopwatch2: 1685334220711796 301144175; combined=1973, p1=110, p2=1759, p3=0, p4=0, p5=69, sr=25, sw=35, l=0, gc=0 Producer: ModSecurity for Apache/2.9.7 (http://www.modsecurity.org/). Server: Apache WebApp-Info: "default" "14244c1b1b0e291067e05758571163ec" "-" Engine-Mode: "ENABLED" |
To fix the error, edit the file
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vi /etc/apache2/conf.d/modsec/modsec2.user.conf |
In the file, add
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SecRequestBodyNoFilesLimit 1548576 |
Restart Apache
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systemctl restart httpd |
If the above did not work, you can try increasing value of SecRequestBodyNoFilesLimit. When you change the value, don’t forget to restart Apache webserver.
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