Fatal error: Uncaught TypeError: implode(): Argument #1 ($array) must be of type array, string given in /home/scholar4/public_html/apps/frontend/controllers/ScholarshipsController.php:397 Stack trace: #0 /home/scholar4/public_html/apps/frontend/controllers/ScholarshipsController.php(397): implode() #1 [internal function]: Multiple\Frontend\Controllers\ScholarshipsController->showAction() #2 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->callActionMethod() #3 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->dispatch() #4 /home/scholar4/public_html/public/index.php(35): Phalcon\Mvc\Application->handle() #5 {main} thrown in /home/scholar4/public_html/apps/frontend/controllers/ScholarshipsController.php on line 397