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 ('0b6c716048f07e51bce282ce8fb9cfad', -1, 1714356199, 1714356199, '039183ee', 21, 0)

Line : 158
File : sessions.php