- Plesk Onyx for Linux
Site is not accessible on a virtual container:
CONFIG_TEXT: Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Following error can be found in
CONFIG_TEXT: [warn] [client 203.0.113.2 ] mod_fcgid: stderr: PHP Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 64 bytes) in /var/www/vhosts/example.com/httpdocs/wp-includes/meta.php on line 816, referer: https://www.example.com/wp-admin/
user_beancounters field failcnt shows the number of refused “resource allocations” for the whole lifetime of the process group:
# cat /proc/user_beancounters
uid resource failcnt
There is not enough memory on the server or container resources are exceeded.
Contact server administrator to increase resources for the virtual container and RAM + SWAP.