Can't login admin panel

[treekit]

When i try to login my admin panel i only see 0 on the top left of the page. How can i solve this problem?

[Kim]

What version of Zen Cart are you using? Is this a new installation?

[treekit]

version:v1.3.9h
not upgraded
add-on: turkish language last version
I am using www.hypermart.net's cpanel
we are not encountering any problem with our hosting company

[RescoCCC]

I am using www.hypermart.net's cpanel

Using it for what? Editing files? Uploading files? If so, you should use it for neither. You should use an FTP program and a plain text editor to do your work. Using cPanel can result in problems like, for example, pages that are nothing but a 0 at the top left of the page.

Start by replacing whatever files you recently edited with the originals.