Fatal error: Uncaught Error: Class "Common" not found in /home/shawn/base/app/models/listing/res.php:4 Stack trace: #0 /home/shawn/base/app/config/initialize.php(70): require_once() #1 /home/shawn/base/html/index.php(13): require_once('...') #2 {main} thrown in /home/shawn/base/app/models/listing/res.php on line 4