string(98) "SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known2002"
<br />
<b>Fatal error</b>:  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-&gt;query()
#1 /var/www/vhosts/mathestern.ch/htdocs/www/controller/controller.vaardigheid.class.php(151): VaardigheidModel-&gt;getAll()
#2 /var/www/vhosts/mathestern.ch/htdocs/www/urlHandler2.php(102): VaardigheidController-&gt;getAll()
#3 {main}
  thrown in <b>/var/www/vhosts/mathestern.ch/htdocs/www/db.class.php</b> on line <b>49</b><br />