phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '855a71c399ec1cc7400e94bc34389793' 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 ('855a71c399ec1cc7400e94bc34389793', -1, 1714820793, 1714820793, '12d9c227', -7, 0, 0)

Line : 187
File : sessions.php