phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfc94a04d92695a352ab8c97b4fc7772' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dfc94a04d92695a352ab8c97b4fc7772', -1, 1715079271, 1715079271, '340ea838', -1, 0, 0)

Line : 187
File : sessions.php