Problem with switching to other language?

After installation been finished, now I installed language modules and added Hebrew.

I choose Hebrew as default and added Home and About contents with Alias URL,

However can not return to the site – URL of site name and site name/he does not get to front page – get to bad HTML code…

If I enforce URL as /he/home or /he/about, it is working and the right content is shown up –

Looks like only the front page is not ok – Please inform how can switch front page to Hebrew, or any other advise?

Please let me know if any additional info is needed.

Drupal version: 


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