HTTP 500 error

One last, different question. When testing this template on PC, I see two buttons at the top - Back on the left and Home on the right. But in my phone there is no Back button. Is it something device dependent? It is not such a big issue, especially for Android phones because they have Back button, but it looks nice (didn't test this template on iPhone yet)

Yes, it is by design. Android specs require all devices to have Back button, so there is no need to duplicate it in the header bar.

Thank you once again!
Спасибо огромное за Ваше терпение и помощь!