Fatal error: Uncaught Error: Interface 'MediaWiki\Hook\AlternateEditPreviewHook' not found in /home/mapeador/solecov2/w/extensions/ConfirmEdit/includes/ConfirmEditHooks.php:9 Stack trace: #0 {main} thrown in /home/mapeador/solecov2/w/extensions/ConfirmEdit/includes/ConfirmEditHooks.php on line 9