Syndercat

Hello all! First time poster here, but long time lo-fi, amateur modder for Skyrim since the early days. Trying to step (pun intended), my game up and have started learning how to use DynDOLoD. I have put together a largish list (large for my experience) and wanted to run it through DynDOLoD to create a smooth experience when out and about in the wild. I have been able to work through the TexGen step and then began to get errors appearing in the DynDOLoD step that needed me to stop creating the LOD files. I have received this error message and have been trying to find a way to fix it in SSEEdit (which I am also learning), but cant find anything about REFR errors. Ive attached a screenshot of the error message. If anyone would be able to help a keen amateur work through this (without disabling Heljarchen Farm), I would really appreciate it!