Views directory must be a string or an array
#0 /home/amplusfinance/public_html/app/resources/config/services.php(37): Phalcon\Mvc\View->setViewsDir(NULL)
#1 [internal function]: Closure->{closure}()
#2 [internal function]: Phalcon\Di\Service->resolve(NULL, Object(Phalcon\Di\FactoryDefault))
#3 [internal function]: Phalcon\Di->get('view', NULL)
#4 [internal function]: Phalcon\Di->getShared('view')
#5 /home/amplusfinance/public_html/public/index.php(31): Phalcon\Mvc\Application->handle()
#6 {main}