MediaWiki internal error.

Original exception: [321a1e2fd4f32128fb044bdb] 2024-03-29 04:40:16: 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.