MediaWiki internal error.

Original exception: [b897f75bb8ed3a54b97f4ffe] 2024-03-29 11:14:14: 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.