MediaWiki internal error.

Original exception: [0b64c0c118d4563ee2314fb5] 2024-03-28 09:50:32: 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.