ERROR: white page!!

Hi!

2 days ago I installed the QuickStart theme steakhouse on a test server (online).
The installation was completed without any problem.
There has been no change in the web.
At first funcionava web without problem, but yesterday the website only shows a white page.

I tried uninstalling and reinstalling the web but (files and databases) but this is still a white page.

I need help!

Thanks!

Hi,

Could you please provide your website FTP and back-end access via PM (click the “Private Message” text underneath my avatar) so that I may analyze it?

I upgraded WP. After the upgrade, WP works correctly.
Wordpress showed the WP default theme.
I went to the Themes section and Steakhouse was doubled. Steakhouse selected didn't have the image. I selected the Steakhouse with image and the other (no image) has disappeared.

The page now looks good.
But I think that you would have to check that package quickstart