MediaWiki internal error.

Original exception: [e7a6a9502151265c1d8734a3] 2024-03-28 14:12:54: 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.