Since 3.1.1 the link to phpmyadmin is no longer available. I think it's a regression from #6868 The match is done on lowercase 'mysql', but the data record gets 'MySQL' from [database.list.php](https://git.ispconfig.org/ispconfig/ispconfig3/-/blob/ae33dcb81ddf77e06adcbdb676dd3da01710f39a/interface/web/sites/list/database.list.php#L82)