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 ('8ef499688ff4e0b447a8b3678c137807', -1, 1596486186, 1596486186, '22c8f372', -9, 0, 0)

Line : 189
File : sessions.php