MediaWiki internal error.

Original exception: [a8fa177c2dce838b9020b7ba] 2024-03-28 18:24:14: 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.