MediaWiki internal error.

Original exception: [d9b0711060c9cb22c849e91e] 2024-03-29 12:12:53: 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.