Could not insert new anti bot question registration information

DEBUG MODE

SQL Error : 1062 Duplicate entry '3cf7c196b3f4cada5ab1daa0cae30d60' for key 'PRIMARY'

INSERT INTO phpbb_anti_bot_quest_regconfirm (confirm_id, session_id, start_time) VALUES ('42a185d8b5b68b4b84ab1a66c8db7b87', '3cf7c196b3f4cada5ab1daa0cae30d60', 1790421936)

Line : 124
File : usercp_register.php