Fatal error: Uncaught ExtensionDependencyError: UrlShortener is not compatible with the current MediaWiki core (version 1.31.1), it requires: >= 1.34.0. in /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/includes/registration/ExtensionRegistry.php:278 Stack trace: #0 /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/includes/registration/ExtensionRegistry.php(158): ExtensionRegistry->readFromQueue(Array) #1 /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/includes/Setup.php(116): ExtensionRegistry->loadFromQueue() #2 /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/includes/WebStart.php(88): require_once('/nfs/home3/home...') #3 /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/index.php(39): require('/nfs/home3/home...') #4 {main} thrown in /nfs/home3/home3/j/jonathanwilson/mentalhealthlaw_co_uk/includes/registration/ExtensionRegistry.php on line 278