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 ('b4c337fd2c5a32830e141de3a3f296eb', -1, 1716514568, 1716514568, '03133708', -10, 0, 0)

Line : 187
File : sessions.php