Fatal error: Uncaught Error: Call to a member function render() on null in /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/plugins/Corrections/controllers/IndexController.php:25 Stack trace: #0 /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/application/libraries/Zend/Controller/Action.php(516): Corrections_IndexController->addAction() #1 /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('addAction') #2 /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #3 /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch() #4 /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/application/libra in /var/www/vhosts/omeka.philaathenaeum.org/httpdocs/collections/plugins/Corrections/controllers/IndexController.php on line 25