Fatal error: Uncaught TypeError: Argument 1 passed to Controller\Base::respondWithErrorMessage() must be an instance of Exception, null given, called in /home/robblackwell/webapps/whiteacorn/php/Controller/Journals.php on line 168 and defined in /home/robblackwell/webapps/whiteacorn/php/Controller/Base.php:123 Stack trace: #0 /home/robblackwell/webapps/whiteacorn/php/Controller/Journals.php(168): Controller\Base->respondWithErrorMessage(NULL, Object(Exception), 'Controller\\Jour...') #1 /home/robblackwell/webapps/whiteacorn/php/Controller/Dispatcher.php(28): Controller\Journals->show(Object(Framework\HttpRequest)) #2 /home/robblackwell/webapps/whiteacorn/php/Framework/Application.php(216): Controller\Dispatcher->dispatchController(Object(Framework\Application), Object(Framework\HttpRequest), 'journals', 'show', Array) #3 /home/robblackwell/webapps/whiteacorn/index.php(51): Framework\Application->run() #4 {main} thrown in /home/robblackwell/webapps/whiteacorn/php/Controller/Base.php on line 123