When Javascript errors occur the first step to troubleshooting is to uninstall the extension and reinstall it.
regardless of having done that in the path it is the first step to take now.
if you continue to have errors after performing the uninstall and reinstall,
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).