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 ('0647b28277b61a7ad5ce8e9e2a10ff0f', -1, 1643292779, 1643292779, '36a16260', -1, 0, 0)

Line : 189
File : sessions.php