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 ('c4c9ac56cb02af53647e511a39b1cf26', -1, 1716514558, 1716514558, '03133708', -11, 0, 0)

Line : 187
File : sessions.php