string(98) "SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known2002"
Fatal error: Uncaught Error: Call to a member function prepare() on null in /var/www/vhosts/mathestern.at/htdocs/www/db.class.php:49 Stack trace: #0 /var/www/vhosts/mathestern.de/htdocs/www/model/model.vaardigheid.class.php(112): Database->query() #1 /var/www/vhosts/mathestern.at/htdocs/www/controller/controller.vaardigheid.class.php(151): VaardigheidModel->getAll() #2 /var/www/vhosts/mathestern.at/htdocs/www/urlHandler2.php(102): VaardigheidController->getAll() #3 {main} thrown in /var/www/vhosts/mathestern.at/htdocs/www/db.class.php on line 49