Notice: Trying to access array offset on value of type bool in /var/www/html/site/portal/module/Graduation/src/Graduation/Controller/GraduationController.php on line 173

Notice: Trying to access array offset on value of type bool in /var/www/html/site/portal/module/Graduation/src/Graduation/Controller/GraduationController.php on line 174

Fatal error: Uncaught TypeError: Argument 2 passed to Graduation\Controller\GraduationController::renderPdf() must be of the type array, bool given, called in /var/www/html/site/portal/module/Graduation/src/Graduation/Controller/GraduationController.php on line 195 and defined in /var/www/html/site/portal/module/Core/src/Core/Pdf/PdfTrait.php:33 Stack trace: #0 /var/www/html/site/portal/module/Graduation/src/Graduation/Controller/GraduationController.php(195): Graduation\Controller\GraduationController->renderPdf() #1 /var/www/html/site/portal/vendor/zendframework/zend-mvc/src/Controller/AbstractActionController.php(82): Graduation\Controller\GraduationController->pdfGenerateAction() #2 [internal function]: Zend\Mvc\Controller\AbstractActionController->onDispatch() #3 /var/www/html/site/portal/vendor/zendframework/zend-eventmanager/src/EventManager.php(445): call_user_func() #4 /var/www/html/site/portal/vendor/zendframework/zend-eventmanager/src/EventManager.php(206): Zend\EventManager\EventManager->triggerListeners() #5 in /var/www/html/site/portal/module/Core/src/Core/Pdf/PdfTrait.php on line 33