Fatal error: Uncaught TypeError: Argument 1 passed to Phalcon\Crypt::encrypt() must be of the type string, null given in /var/www/html/m79_web/app/controllers/IndexController.php:1184 Stack trace: #0 /var/www/html/m79_web/app/controllers/IndexController.php(1184): Phalcon\Crypt->encrypt() #1 /var/www/html/m79_web/app/controllers/IndexController.php(848): IndexController->createNewUser() #2 [internal function]: IndexController->createUserCheckAction() #3 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->callActionMethod() #4 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->dispatch() #5 /var/www/html/m79_web/public/index.php(400): Phalcon\Mvc\Application->handle() #6 {main} thrown in /var/www/html/m79_web/app/controllers/IndexController.php on line 1184