ModSecurity: Request body (Content-Length) is larger than the configured limit

ModSecurity: Request body (Content-Length) is larger than the configured limit

While uploading large files, you may get the following error due to mod_security.

ModSecurity: Request body (Content-Length) is larger than the configured limit (134217728). Deny with status (413) [hostname “domain.com”] [uri “/folder/folder2/file.php”] [unique_id “T-VoPZ7-KsUAABnOIf8AAAAC”]

To resolve the issue,

Modify your modsec2.conf and change the limit set for SecRequestBodyInMemoryLimit

# vi /etc/httpd/conf/modsec2.conf

search for SecRequestBodyInMemoryLimit

SecRequestBodyInMemoryLimit 531072

increase the value, save the file and restart the apache service.