phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9961cfde9d9e8c3c809e9b6c364842bc' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9961cfde9d9e8c3c809e9b6c364842bc', -1, 1714926857, 1714926857, '12bcafb6', -4, 0, 0)

Line : 187
File : sessions.php