MediaWiki internal error.

Original exception: [dd8f8e59d60d751e35fd91f3] 2024-03-29 13:14:37: 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.