admin wrote: How did you disable the plugin in the frontpage? There are multiple errors. The right way to disable the plugin in the frontpage is to go in the advanced options of the plugin and add '/' in the 'disable in pages' parameter.

This is how I have disabled it on the first page.

I am not sure you need jQuery UI enabled in the plugin.

Is used by JReviews component.

For the contact page, I would suggest you disable all 'extra' modules (animations) and enable them one by one to see which one causes errors.
The sizzle file you renamed is missing, you will need to find where the previous file was called so it is included in the template again. Or add it manually in the template.

It seems that our template is totally improper and creates all the conflicts. We will continue with this template for a few months and we will change it.
Thank you very much for your effords.