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 ('9b3b68c97268ef5642bcd1ee11e0398c', -1, 1716712775, 1716712775, '12e32ee5', -10, 0, 0)

Line : 187
File : sessions.php