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.ch/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.ch/htdocs/www/controller/controller.vaardigheid.class.php(151): VaardigheidModel->getAll()
#2 /var/www/vhosts/mathestern.ch/htdocs/www/urlHandler2.php(102): VaardigheidController->getAll()
#3 {main}
thrown in /var/www/vhosts/mathestern.ch/htdocs/www/db.class.php on line 49