Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails (`servtrack_dev`.`masterproducttest`, CONSTRAINT `masterproduct` FOREIGN KEY (`Masterproduct_ID`) REFERENCES `masterproduct` (`Masterproduct_ID`)) in C:\xampp\htdocs\vertion\ServTrack_Dev5\TypeDisplaySuperAdmin.php:26 Stack trace: #0 C:\xampp\htdocs\vertion\ServTrack_Dev5\TypeDisplaySuperAdmin.php(26): PDOStatement->execute() #1 {main} thrown in C:\xampp\htdocs\vertion\ServTrack_Dev5\TypeDisplaySuperAdmin.php on line 26