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 ('2e4d4bbfaa9958a8738a58f622352c61', -1, 1569112257, 1569112257, '22e2ea14', -10, 0, 0)

Line : 189
File : sessions.php