Could not insert new anti bot question registration information

DEBUG MODE

SQL Error : 1062 Duplicate entry '57230dbd9a9872284f4fe43f11c8979e' for key 'PRIMARY'

INSERT INTO phpbb_anti_bot_quest_regconfirm (confirm_id, session_id, start_time) VALUES ('d1367177d5bb53fc3e5bd832691be0d6', '57230dbd9a9872284f4fe43f11c8979e', 1790495842)

Line : 124
File : usercp_register.php