(LError: Undefined constant Config::DEFAULT_LANGUAGE in /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/extensions/LanguageExtension.php:31
Stack trace:
#0 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/system/classes/ControllerBase.php(46): LanguageExtension->BeforeAction()
#1 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/system/classes/ControllerBase.php(35): ControllerBase->execExtensions()
#2 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/system/classes/HomeurlController.php(23): ControllerBase->__construct()
#3 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/system/classes/TemplateController.php(42): HomeurlController->__construct()
#4 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/system/internal/Calling.php(70): TemplateController->__construct()
#5 /var/www/vhosts/osterterp8.de/smarthome.osterterp8.de/index.php(24): Calling::Run()
#6 {main}) ():