Problem updating Enfold pages

Good morning,

I’m updating my website created with Enfold and I’m having problems. Every time I update information (text, contact form, etc.), the page gets messed up.

For example, on the contact page, I’m editing the contact form by adding more fields to fill. When I check the changes, the form has no fields to fill and a strange code appears in the middle of the page. This also happens to me on other pages where I try to update the text.

I’ve restored the contact page to a previous version, where everything was fine. But I need to make these changes and I don’t understand why this is happening.

I’ve updated the plugins and they’re not working. I’ve disabled all the plugins, leaving only Enfold active, and it still doesn’t work.

Please, I need help :frowning:

This is the problem when I update the information of the contact page.

https://help.market.envato.com/hc/en-us/articles/203039054-How-to-contact-an-author