SAF Export to IdeaStatica Failed

Hello!

I’m trying to export the internal forces of a node in Sofistik to IdeaStatica using the SAF export task in SSD. I’ve used this task many times and double checked all my settings, but for some reason I keep getting the following error:

Any ideas what might be causing this? This problem is preventing me from moving forward at the moment, so it would be really helpful if someone could give me some advice.

Best,

Grant