Enfold text editing problems Home page

Hello,

Last time I approached this service for not being able to modify texts on my home page. That issue was resolved, and after it was resolved another issue popped up.

Now when i open a home page (or any other page with text to modify) to modify I receive a following notification: “Failed to initialize plugin: avia_builder_button”. (for your information, I did not download any extra downloaded plugins on my website).
When i see this notification, i can not even type or modify anything on the page, bacause it is blocking the screen (if i scroll it and get it out of the way, while it still shows – then i can modify text).

For the rest, my website seems to be working fine (luckily!)

Thank you very much on forehand!
Hope you can help me to resolve the issue completely this time.
With kind regards,
D