Warning: proc_open(): fork failed - Cannot allocate memory in /var/www/html/mediawiki/includes/shell/Command.php on line 402

Warning: proc_open(): fork failed - Cannot allocate memory in /var/www/html/mediawiki/includes/shell/Command.php on line 402

Fatal error: Out of memory (allocated 14680064) (tried to allocate 2621440 bytes) in /var/www/html/mediawiki/includes/EditPage.php on line 2312