- Basically: if you are using the correct password and username and you still get FTP client errors, it is likely there are FTP node issues - simply wait it out. You can confirm this by using the files.000webhost.com file manager if you get “Log in details not correct” and you are 100% sure you’ve got the correct username and password - this indicates there are FTP node issues - there is nothing to do apart from waiting sadly be it hours or days. Thank you.