MediaWiki internal error.
Original exception: [4c7ce9c1fffaaa9a70e03a60] 2024-03-29 07:26:13: 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.