phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('86fd99e67c29ee303d9373ea91ba2025', -1, 1596477465, 1596477465, '36ec3b9a', 11, 0, 0)

Line : 189
File : sessions.php