Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails (`u147868026_money`.`transactions`, CONSTRAINT `transactions_ibfk_1` FOREIGN KEY (`category_id`) REFERENCES `categories` (`id`)) in /home/u147868026/domains/svrconnect.in/public_html/Money/delete_transaction.php:22 Stack trace: #0 /home/u147868026/domains/svrconnect.in/public_html/Money/delete_transaction.php(22): PDOStatement->execute() #1 {main} thrown in /home/u147868026/domains/svrconnect.in/public_html/Money/delete_transaction.php on line 22