Get error code 6 while try to open article original url

Tiny Tiny RSS Support
1

I make git pull to de713035f
Now if I click on article header I get popup window with content:

{"error":{"code":6,"message":"\u0412 \u0434\u043e\u0441\u0442\u0443\u043f\u0435 \u043e\u0442\u043a\u0430\u0437\u0430\u043d\u043e."}}