Error Compiling Shaders

[Volans]

I get the following error when I attempt to compile DolphinFX:

Failed to compile ps shader: C:/Users/#######/Documents/Dolphin Emulator/Dump/bad_ps_0002.txt
Debug Info (NVIDIA Corporation, GeForce GTX 1050/PCIe/SSE2, 4.6.0 NVIDIA 418.81):
0(1026) : error C1503: undefined variable "samp9"
0(1080) : error C1503: undefined variable "samp9"
0(1081) : error C1503: undefined variable "samp9"
0(1082) : error C1503: undefined variable "samp9"
0(1083) : error C1503: undefined variable "samp9"
0(2250) : error C1503: undefined variable "samp9"

I'm trying to run DolphinFX and SweetFX Metroid Prime Preset on Metroid Prime but the shaders won't compile. Thanks for the help.

[Volans]

I'm still looking for solutions.