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

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 12582912) (tried to allocate 163840 bytes) in /var/www/html/mediawiki/vendor/wikimedia/remex-html/RemexHtml/HTMLData.php on line 4604