MediaWiki internal error.

Original exception: [d8e83c4994294fd1b04735d5] 2024-03-28 10:28:38: 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.