Im getting an Error and its disabling expressions

[Drip343680376h1n]

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

[Mylenium]

Change the expression engine back to the legacy version. The new engine is much more sensitive to sloppy code.

Syntax differences between the JavaScript and Legacy ExtendScript expression engines in After Effect...

Mylenium

[Drip343680376h1n]

thank you for your response this was one of the first things I tried before posting here ( it didnt work for me)

[Dan Ebberts]

It would help to see one of the expressions that's actually generating an error.