phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('69e8637fc30fac54de9d39f6a4bb28d2', -1, 1713857553, 1713857553, '038583a8', -4, 0, 0)

Line : 187
File : sessions.php