MediaWiki internal error.

Original exception: [af4b5e8cbd44fea4782e8e90] 2024-03-28 10:41:03: 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.