MediaWiki internal error.

Original exception: [189336c46bfe5aa1879ad3c3] 2024-03-29 05:09:00: 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.