Fatal error: Uncaught Error: Undefined constant "CLASSES_DIR" in /home/variedcozyshop/beta.variedcozyshop.com/includes/classes/User.php:6 Stack trace: #0 /home/variedcozyshop/beta.variedcozyshop.com/tests/test-form-validation.php(13): require_once() #1 {main} thrown in /home/variedcozyshop/beta.variedcozyshop.com/includes/classes/User.php on line 6