File manager problem

[championshall12]

Hello,
I have used the file manager to upload a php file but it took a log time so I reloaded the page and after that got slow I closed the tab,
But then when I went to the file manager it said some error with corrupt data, and now all I see is just:

This web page is not available.

The web page at https://boru.x10hosting.com:2083/fr...mx&dir=/home/chadmin/public_html&saveoption=1 might be temporarily down or it may have moved permanently to a new web address.

Here are some suggestions:
Reload this web page later.

thanks in advance.
More information on this error
Below is the original error message

Error 7 (net::ERR_TIMED_OUT): The operation timed out.

when I open the file manager.