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 ('83a535a472d9fc5f83bebea3e69c7225', -1, 1714608107, 1714608107, '1276019e', 7, 0)

Line : 158
File : sessions.php