Fatal error: Uncaught mysqli_sql_exception: Incorrect integer value: '' for column `nouritex_main`.`basket`.`invoice_id` at row 1 in /home/nouritex/new.nouritextile.com/sepidar_new/save_invoice_id.php:6 Stack trace: #0 /home/nouritex/new.nouritextile.com/sepidar_new/save_invoice_id.php(6): mysqli_query(Object(mysqli), 'update basket s...') #1 {main} thrown in /home/nouritex/new.nouritextile.com/sepidar_new/save_invoice_id.php on line 6