phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64039b7bf7ff6348d45fbc8175bf45ee' 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 ('64039b7bf7ff6348d45fbc8175bf45ee', -1, 1715678675, 1715678675, '12bc935b', -6, 0, 0)

Line : 187
File : sessions.php