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 ('a145b84f66d8279bb9e6a8565f6eadd5', -1, 1716595676, 1716595676, '0387c9d1', 1, 0, 0)

Line : 187
File : sessions.php