Sometime you are browsing the internet and
trying to open any website, your e-mail and any FTP sites ,
but you see different error codes there.
You should be familiar with these error codes.
You can solve these problems if you are
well-known with the meaning of error codes.
Error Codes Meaning
400 This is bad request error,
First check you may be typing wrong URL name
and server could not understand your request.
401 You are trying to open any unauthorized
access site or page.
Check your username and password
if you are trying to open any webpage.
402 Payment Required Error
403 You are trying to open any
forbidden page and you are blocked by that domain.
404 Here you are trying to open the webpage
that was removed or re-named,
also check the URL spelling.
408 This is time out error.
you should send the request
with in time that the server set for you.
