Login does not redirect, idle at blank page...?

Problems for login email,

after input username & password,
the webpage became idle with blank
page without redirecting to my mailbox,

the blank page stopped at example URL:

www.mydomain.com/squirrelmail/src/redirect.php

I have jave script enabled but still it's idle,

what's causing this problem and what can I do to fix this ???

please advise, Thank you !!!!!!

Not enough information to give you a concrete answer. It could be squirrelmail became corrupt, something on the server is malfunctions (php perhaps), or there's a problem with your browser/ISP.

Have you tried it from a different computer and ISP?