MediaWiki internal error.

Original exception: [401d2356a9e2e7163c03fea1] 2024-03-28 12:54:24: 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.