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 ('67b8ffea4e6b4453b0b9aeb28f692ce7', -1, 1642928496, 1642928496, '36add6e3', 7, 0, 0)

Line : 189
File : sessions.php