phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac40f0a98bb174081dee3c6e357fc3b4' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac40f0a98bb174081dee3c6e357fc3b4', -1, 1714721905, 1714721905, '03159e94', 0, 0, 0)

Line : 187
File : sessions.php