eee 1.5 whyem random crash

[T3fe45]

i have been using the eee 1.5 whyem merge for a while but yesterday when i went to the trapper my game gave me an unknown error ffffff then when i loaded up the game again it kept spamming me with the same error but when i removed my 1.5 whyem merge it stopped does anyone know what file or folder in eee 1.5 whyem merge can be doing this?.

[фетус]

change API, from DX12 to Vulkan or vice versa