Could not insert new anti bot question registration information

DEBUG MODE

SQL Error : 1062 Duplicate entry '0b9f1fc1927546c224a4d9f337a9159a' for key 'PRIMARY'

INSERT INTO phpbb_anti_bot_quest_regconfirm (confirm_id, session_id, start_time) VALUES ('3513c67820ad844870a0fee9c551b27f', '0b9f1fc1927546c224a4d9f337a9159a', 1790295166)

Line : 124
File : usercp_register.php