phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31dc18faba54a4d8fca33ea99b5f9289' 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 ('31dc18faba54a4d8fca33ea99b5f9289', -1, 1714326161, 1714326161, 'ac46b242', 0, 0, 0, '89e0accf95010b8113f65ae35d8272f9')

Line : 187
File : sessions.php