WHMCS Commands dont working

Dont work commands on my whmcs i try change to six theme dont work too, only blank space i need add code on my template? are all working create vm on autovm panel to install but not show in whmcs.

Thank you!

Passei por este problema e tem um topico aqui no forum inclusive, crie outro usuario de admin e apague o primeiro, resolveu no meu caso
Vi que é BR pelo print
I went through this problem and has a topic here in the forum including, create another admin user and delete the first, solved in my case

What is your autovm and whmcs domain protocol ?