I have encountered this bug a month ago, where umbraco was giving me errors while using image cropper.

The error was a System out of memory exception.

After a couple of hours and some research i found out that the Image cropper, croppers where trying to crop outside the image.

I had this problem on Umbraco v 7.4.3.

This week i had to update umbraco to the latest version and i found out that the bug still exists (v 7.5.8).

I have reported it in the Umbraco issues. Issue

Any one else had this problem?

Thanks Alexandre