Reported to Skin Swapper - cobrasrock/Skin-Swapper#7
crash report - https://hatebin.com/gqobhslpas
latest.log - https://hatebin.com/pgzchhyavd

Hi! try the temporal fix purposed in #33. I'll try to upload a real fix for this issue later this month.

The cause of this crash has been fixed in the latest BedrockIfy version. You should be able to use Panorama Background with this mod without any crashes!