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 ('17328ed3f6a8a3a87c2505270f40e34f', -1, 1713898639, 1713898639, '03854f46', -4, 0, 0)

Line : 187
File : sessions.php