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 ('eb6923ed68b7f1a8485b831dd505c559', -1, 1714007541, 1714007541, '12de4598', 7, 0, 0)

Line : 187
File : sessions.php