When upgrading MediaWiki on WebHostingNeeds.com, i got following error
...doing rev_id from 4801 to 5000 ...doing rev_id from 5001 to 5200 PHP Fatal error: Class 'DOMDocument' not found in /home/webhost/public_html/includes/cache/LocalisationCache.php on line 650 Fatal error: Class 'DOMDocument' not found in /home/webhost/public_html/includes/cache/LocalisationCache.php on line 650 [root@server70 maintenance]#
This is fixed by installing php-domxml module and restarting apache.
yum install -y php-domxml-php4-php5 service httpd restart
