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 ('9e96a982eb43e5cf19a1aaf267bd2f9e', -1, 1716914389, 1716914389, '03951dd1', -7, 0, 0)

Line : 187
File : sessions.php