Can't access UE. get an error message. What can I do?

I modify UE in order to send bulk mailings from different databases. I'm getting the attached js error message. How do I handle this?

What version of Data Bridge do you have installed? make sure you have the latest version 1.1.8. If you have a previous version installed, make sure to uninstall it from the extension manager before installing the newer one.

What is your version of Dreamweaver?

What is you OS?

have you tried the following:
reset the workspace layout:
go to Window -> Work Space layout -> Reset '<your layout name>'

and Delete the Dreamweaver Cache file from the users configuration folder:
http://www.webassist.com/tutorials/Common-installation-issues

Don't have Data Bridge installed.

DW CS4

OS 10.9.2

Tried Workspace reset and error message persists

How do I delete DW cache?

And thanks.

OK, so what Extensions are installed, including version numbers?

see this page for details on deleting the cache file:
http://www.webassist.com/tutorials/Common-installation-issues

Quit DW, deleted cahe, restarted DW - no help.

Extensions - Spry 1.6.1 v1.0.4
UE 4.0.0
eCart 5.0.1

UE 4 has been updated to 4.0.1

eCart 5 is at 5.0.7

uninstall the previous versions that you have installed and install the newer ones that you can download form your account.

Installed updates. Still getting the error message above. Then I deleted UE from Behaviors, cleared DW cache, and re-added UE to behaviors. Still getting error message. What now?

Still getting error message plus and new message inside UE. See attached:

Please provide a Skype username or a US phone number and a good time to contact you when you will be in front of your computer and we will have an engineer contact you to resolve this issue over the phone.

We are available Monday - Friday from 9am - 4pm EST (except major U.S. holidays).

See details in Private message.