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 ('b2326d5aa3100fc88d3e746e9d8558ba', -1, 1716584673, 1716584673, '12de9de3', -9, 0, 0)

Line : 187
File : sessions.php