Please Help – Autoptimize

Sorry for my english, I’m using google translator.

I’m having a problem with the forms.

If you disable autoptimize, deleting the names in the boxes, otherwise the email is sent.

When I live the autopmize, it is normal on the site, but when I click to send the email .. simply does not send.

Please, I am not an expert in language (php etc) , if you can give me some simple information, thank you.

Thank you.