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 ('9ada61018349bd19d87f357739bbf2d0', -1, 1717126667, 1717126667, '1275f8ff', 2, 0, 0)

Line : 187
File : sessions.php