Not getting all LDASIN files following 2D tutorial

[SangamYa]

Hello
I'm attempting to run a 2D regional simulation using NLDAS-2 forcing with test data from GitHub. However, when executing './create_forcing.exe namelist.input.NLDAS,' I encounter the following issue:

''Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:
#0 0x373783269f in ???
#1 0x426788 in create_forcing
at /home/user3/sangam/hrldas-5.0.0/hrldas/HRLDAS_forcing/create_forcing.f90:440
#2 0x44e793 in main
at /home/user3/sangam/hrldas-5.0.0/hrldas/HRLDAS_forcing/create_forcing.f90:8
Floating point exception (core dumped)''
If you can kindly suggest, what can be the possible solution to resolve the above.
Thankyou