Error to Install Fast Checkout

[Cesar Juarez]

I received this error to install fastcheckout extension :
What I have to do, I have complete access

There has been a critical error processing your request


First line
SQL Error Table ' xxxxxxx _ xxx . abst email templates' doesn't exist
Error No  1146
Last line
home1 / xxxxx / public html/ core / database / amysqli . php on line 119

[Basara]

Hello.
The upgrade fails to add new database tables. Restore backup or you can try https://forum.abantecart.com/index.php/topic,8472.msg33641.html#msg33641