Warning: Undefined array key "user_id" in /mnt/www/official-website/pay.php on line 30
Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 in /mnt/www/official-website/pay.php:35
Stack trace:
#0 /mnt/www/official-website/pay.php(35): PDO->query()
#1 {main}
thrown in /mnt/www/official-website/pay.php on line 35