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 ('660c4f4364559e8e7ce7d52e2f0395f5', -1, 1714716043, 1714716043, '12de43fb', -10, 0)

Line : 158
File : sessions.php