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 ('616e1b96a52febf80bf47f3fea09cc30', -1, 1713998508, 1713998508, '12d954ab', -4, 0, 0)

Line : 187
File : sessions.php