Gigapixel v5.4.5 crash on screenshot image

I updated to Gigapixel v5.4.5 and trying to resize a screen shot image always cases the app to crash.

I’m happy to supply the image in question, since this forum doesn’t allow me to add the image to this post.

Model Name: Mac mini
Model Identifier: Macmini8,1
Processor Name: 6-Core Intel Core i5
Processor Speed: 3 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 9 MB
Memory: 32 GB

Please raise a support request at the main website.