Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in /var/www/html/mediawiki/includes/xml/Xml.php on line 192

Fatal error: Out of memory (allocated 2097152) (tried to allocate 65536 bytes) in /var/www/html/mediawiki/includes/objectcache/SqlBagOStuff.php on line 899

Fatal error: Out of memory (allocated 2097152) (tried to allocate 12288 bytes) in /var/www/html/mediawiki/includes/AutoLoader.php on line 109