Fatal error: Call to a member function toArray() on boolean in /var/www/applications/map/htdocs/application/controllers/VerzeichnisController.php on line 65

Call Stack:
    0.0000     228536   1. {main}() /var/www/applications/map/htdocs/public/index.php:0
    0.0228    1464416   2. Zend_Application->run() /var/www/applications/map/htdocs/public/index.php:33
    0.0228    1464536   3. Zend_Application_Bootstrap_Bootstrap->run() /var/www/vhosts/hifi-forum.de/production/releases/20201218170910/vendor/zendframework/zendframework1/library/Zend/Application.php:366
    0.0228    1465504   4. Zend_Controller_Front->dispatch() /var/www/vhosts/hifi-forum.de/production/releases/20201218170910/vendor/zendframework/zendframework1/library/Zend/Application/Bootstrap/Bootstrap.php:101
    0.0232    1544176   5. Zend_Controller_Dispatcher_Standard->dispatch() /var/www/vhosts/hifi-forum.de/production/releases/20201218170910/vendor/zendframework/zendframework1/library/Zend/Controller/Front.php:954
    0.0251    1663296   6. Zend_Controller_Action->dispatch() /var/www/vhosts/hifi-forum.de/production/releases/20201218170910/vendor/zendframework/zendframework1/library/Zend/Controller/Dispatcher/Standard.php:308
    0.0251    1670744   7. VerzeichnisController->showstoreAction() /var/www/vhosts/hifi-forum.de/production/releases/20201218170910/vendor/zendframework/zendframework1/library/Zend/Controller/Action.php:516