phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9c772ec082ffa102d6f9a569f8c8377' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('d9c772ec082ffa102d6f9a569f8c8377', -1, 1714172957, 1714172957, 'ac4682a1', -9, 0, 0, '8add4d0a6c9cf65fbf0616ed9f9686d3')

Line : 187
File : sessions.php