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 ('0832f66fbe7be2886692aba705e9f2fb', -1, 1717160355, 1717160355, '340e1128', 3, 0, 0)

Line : 187
File : sessions.php