phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffa7472f40d00a71cdc2dc598a197c05' 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 ('ffa7472f40d00a71cdc2dc598a197c05', -1, 1714728008, 1714728008, '12756f01', -8, 0, 0)

Line : 187
File : sessions.php