Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application/Template.php:25 Stack trace: #0 /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application/Template.php(25): method_exists() #1 /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application/Router.php(51): Library_Application_Template->__construct() #2 /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application/Router.php(47): Library_Application_Router->display() #3 /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application.php(50): Library_Application_Router->load() #4 /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/public/index.php(32): Library_Application->run() #5 {main} thrown in /var/www/vhosts/mietkoch-heilemann.de/httpdocs/live/lib/library/Application/Template.php on line 25