phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4d6c62b43769ce2ff9e445955d98a90c', -1, 1610930221, 1610930221, '36553900', 0, 0, 0)

Line : 189
File : sessions.php