phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cb261cf59354b34c39bc0de462644f50', -1, 1716654333, 1716654333, '1276a716', -10, 0, 0)

Line : 187
File : sessions.php