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 ('8dd9b8066286d47f6d09c3b697bb54f8', -1, 1714657482, 1714657482, '0d3b88aa', 18, 0)

Line : 158
File : sessions.php