After updating to 1.2.5 there's no check out button

[promailer]

Hello, dear support. Recently I have updated my website to the latest version and now I don't have the check out button. Please take a look at the screen shot.

[Basara]

Hello.

Did you clear browser cache?
Also check that all files upgraded compare with source https://github.com/abantecart/abantecart-src/tree/master/public_html