Fatal error: Uncaught Error: Class 'Concrete\Core\Device\Apple\AppleDevice' not found in /home1/heyerarc/public_html/concrete/src/Device/Apple/IPhone/IPhone4Device.php:6 Stack trace: #0 {main} thrown in /home1/heyerarc/public_html/concrete/src/Device/Apple/IPhone/IPhone4Device.php on line 6