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 ('36b94e684496a77976d94aebcea46daf', -1, 1716766251, 1716766251, '03934330', 0, 0, 0)

Line : 187
File : sessions.php