phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40ffb7cb230732c9243c1e208d71a9b0' 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) VALUES ('40ffb7cb230732c9243c1e208d71a9b0', -1, 1670122513, 1670122513, '2cd24d6a', 0, 0, 0)

Line : 187
File : sessions.php