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 ('6d6f904103be105fe6e456f25e3ba658', -1, 1596458513, 1596458513, '343635de', 5, 0, 0)

Line : 189
File : sessions.php