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 ('785e97d33d9eef13f7c4a1dc9c9314f0', -1, 1642916965, 1642916965, '0357fa9e', -1, 0, 0)

Line : 189
File : sessions.php