Im getting an Error and its disabling expressions

Hey guys i dont know much about after effects I only bought it years ago when i was shooting music videos for the same reason im using it now, which is to use it for Templates.. all im trying to do is edit the text and add my Logo name to it. but it keeps getting errors its 4 errors that pretty much say the same thing. PLEASE HELP!

The edit text part is not showing up at all and i get the error show in pic

One of the pics I inculded is showing buyers how to use the template

and the other is of the error