An operation was attempted on something that is not a socket - exe error

Hello all,

I am trying to build an exe file, In one of my multi page dash app has a multitasking python module (from concurrent.futures import ProcessPoolExecutor)

As I build and run my exe file, it works fine until it reaches the multiprocessing task, then it throws an error:
An operation was attempted on something that is not a socket

Can someone please help me on this error??

i am using windows platform Dash 2.5.1 version and python 3.8.10

Thanks in advance