MediaWiki internal error.

Original exception: [ZgaP8gNvFk@@n2zxdX1a7wAAACc] 2024-03-29 09:54:58: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.