MediaWiki internal error.

Original exception: [46c468fcff0b3f998e7f82a0] 2024-03-19 05:00:31: 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.