myRIO FPGA FFT Error code

[ddddd212]

Hello everyone! I'm currently working on a microphone signal processing project where I can read time-domain data from 16 microphones. I then transfer the data via FIFO to another timed loop for FFT operations. However, I'm encountering the following error code when I try to compile and run the program, and I can't figure out why. Could anyone help me understand the reason for this? I'd really appreciate it!

Details:

An internal software error has occurred. Please contact National Instruments technical support at ni.com/support with the following information:
NiFpgaHandleCallbackError.vi
<APPEND>

<b>Complete call chain:</b>
NiFpgaHandleCallbackError.vi
niFpgaNodeInformation.lvclass:Get Array Term Size.vi
niFpgaFFTEmitDFIR.vi:2350002
niFpgaFFTEmitDFIR.vi.ProxyCaller