Fatal error: Uncaught Error: Call to a member function getId() on null in /home/codigosurbanos.com/public_html/pages/issue/IssueHandler.php:75
Stack trace:
#0 /home/codigosurbanos.com/public_html/lib/pkp/classes/core/PKPRouter.php(331): APP\pages\issue\IssueHandler->initialize()
#1 /home/codigosurbanos.com/public_html/lib/pkp/classes/core/PKPPageRouter.php(277): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#2 /home/codigosurbanos.com/public_html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route()
#3 /home/codigosurbanos.com/public_html/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch()
#4 /home/codigosurbanos.com/public_html/index.php(21): PKP\core\PKPApplication->execute()
#5 {main}
thrown in /home/codigosurbanos.com/public_html/pages/issue/IssueHandler.php on line 75