Fatal error: Uncaught Error: Interface "SMW\MediaWiki\HookListener" not found in /home/reminder_calling/srg.kuality.ca/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/ExtensionSchemaUpdates.php:25 Stack trace: #0 {main} thrown in /home/reminder_calling/srg.kuality.ca/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/ExtensionSchemaUpdates.php on line 25