I get this too, every time I try to use the shortcode. When I remove the code, the page displays fine. Guessing this plugin no longer works for whatever reason. Will have to find another solution.
Hi Paula,
Thanks for your feedback – apologies for this issue.
We are working on a new version to resolve this. If you drop us an email to support@escit.co.uk we can add you to our communication list of when the new version is ready to download and use.
Cheers
Paul
Hi Paula,
We have just released version 2.2 of our plugin which should address the issue you are facing.
If there are any more problems, please do get in touch.
Cheers
Paul