HTTP ERROR MESSAGES
Here is a list of the common HTTP Error Messages that you may encounter while browsing the Internet. If you encounter one of these errors it may not be your fault!!!
403 You have requested a resource that is forbidden.
This is a rights issue. You are attempting to access something you are not allowed to view or download.
404 The server cannot find the URL you requested.
This will generally mean one of two things. One: you typed in an incorrect location, or the link you clicked was built incorrectly.
Two: the page you are trying to view was once there, but has been removed.
500 The server has encountered an internal error and cannot continue with the request.
Very little you can do about this one. May mean the service is down, and needs to be physically visited for rebooting or restructuring.
Try once or twice, and then give up.
FTP ERROR MESSAGES
401 This service not accepting users now, goodbye.
User quota filled by excess traffic. Try again later, or just retry now.
431 Log-on unsuccessful. User and/or password invalid.
Just about what it says. You used the wrong password or username, or both.
450 FTP: File not found.
The file you requested is not where you think it is, or does not exist at all.
Try retyping the name, or looking in a different directory.
451 FTP: File access denied to you.
This is similar to 431. Somehow you logged in with an improper name, or you are attempting
to access files that are not within your rights to access.
453 FTP: File transfer incomplete, insufficient storage space.
This is going to mean your hard drive is full. Unless you are posting a file to the ftp
server. Then it will mean that the server's drive is full.
454 FTP: Cannot connect to your data socket.
This error will most typically happen to users of a firewalled network. The firewall
may stop attempts to communicate with computers within the network. Usually, if
this is the case, you will never see the actual error code. It wont get to you.
500 FTP: Command not recognized.
530 FTP: Not logged in.