I have been working on a new worldspace mod for quite some time now and am now at the stage of Navmeshing the worldspace. I navmeshed about half of 1 of 6 regions without any issues but now everytime I create any navmesh even if its just one cell when I try to save my plugin afterwards the Creation Kit displays the following error then crashes to desktop a few seconds later:

File C:\_Skyrim\Code\TESV\BSCore\ScrapHeap.cpp

Line:656

ScrapHeapManager::Allocate Buffer() - Could not reserve memory for new scrap heap buffer

Does anyone know whats going on here and if so how do I fix it. I am about ready to destroy my computer with a claw hammer lol.

Ive narrowed the error down to specific cells in the worldspace as I just navmeshed half of another region only saving once with zero errors. The error is specifically occurring in cell -27,6. So this tells me it is clearly not a RAM/memory issue if this helps anyone explain my problem.