Strange behaviour on ImageField

[nabo]

Hello

I recently switch a Processwire site from 2.8 to last version (3.0.126). I had some little things to fix but it has been easy.
But now I notice a problem on ImageField. I attached a screenshot

I can't see image... but there's

[nabo]

Sorry... it was a Croppable Image field. I switch to ImageField and now it works!

[horst]

If you need the Croppable Image Field, you may install the CroppableImage3. 

But with the newer PW versions there is the feature focuspoint with or without zoom. If you not already know it, it is well worth a test.