MediaWiki internal error.

Original exception: [4b2b8e9113976629015bedd4] 2024-03-19 02:31:23: 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.