Section description disappears

Hi,

Whenever I try to change the description in a section with the OnePress theme, It shows the box but disappears immediately. This problem came with the new OnePress update.

My content also disappears. For example with features. I have 3 boxes with picture, title, description. Now, when I go to content I only see the first item, the picture gives an error and I can’t change or add anything. The add button doesn’t work.

The weird part is that my content is still showing on my webpage, just not in my customizer.

I tried to access wordpress in different browsers, didn’t work.
I tried to disable certain plugins, didn’t work.
I tried to change something in the editor (maybe there’s an mistake there, which there was –> features was spelled fetauers), didn’t work.

I don’t know what’s wrong. I did do some changes with the editor, but didn’t really touch any important files or files that has to do with customizing.

So I don’t really know how to fix it. I think this happened to me before, but i got to fix it by disabling plugins. This time it didn’t work.

Anyone knows what to do?