MediaWiki internal error.

Original exception: [6a2bfdec579ba785fd12cf88] 2024-03-29 09:36:59: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.