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) VALUES ('58a2b6d0801cb6b99b6aabdb9a14b760', -1, 1714364657, 1714364657, '038a7a04', 20, 0)

Line : 158
File : sessions.php