Image caption and linking not working

Hello support team,

There is something wrong with the image caption.

I have tried to add image caption text to one my photos and save the changes but none of the changes will stay.

The biggest problem is that when I try to change the link of the image caption in previously made pages, the whole image disappears and only small text is left in the image place.

we really need to make the links and images work again. What could be done?

I did take screen shots of what I have trying to do. Can send them to you via e-mail if needed. My e-mail address is laura@himahappiness.com.

Thank you already in advance for your help.