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 ('b76d2325eccd869a418116a825aa1a3a', -1, 1716618774, 1716618774, '03933c1a', -2, 0, 0)

Line : 187
File : sessions.php