phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf21f4af7c1792d0c2c336cd4af3f96c' 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 ('cf21f4af7c1792d0c2c336cd4af3f96c', -1, 1714434537, 1714434537, '12d9c227', -8, 0, 0)

Line : 187
File : sessions.php