MediaWiki internal error.

Original exception: [6aec95a5c54e7d44f3e681f1] 2024-03-28 09:33:19: 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.