MediaWiki internal error.

Original exception: [b6a7ee3dbd9bd1d8a8205cd1] 2024-03-29 01:07:23: 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.