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 ('81d558be3302a780d43054c10c78d120', -1, 1713923018, 1713923018, '0395fb9b', -11, 0, 0)

Line : 187
File : sessions.php