Fatal error: Uncaught TypeError: mysqli_select_db(): Argument #1 ($mysql) must be of type mysqli, string given in /is/htdocs/wp11084902_DQJ1RAMQH3/www/zaunplaner.de/zaunplaner/action.php:40 Stack trace: #0 /is/htdocs/wp11084902_DQJ1RAMQH3/www/zaunplaner.de/zaunplaner/action.php(40): mysqli_select_db('db11084902-zaun...', Object(mysqli)) #1 {main} thrown in /is/htdocs/wp11084902_DQJ1RAMQH3/www/zaunplaner.de/zaunplaner/action.php on line 40