COMGSI : Writing Part Error

When I am running COMGSI .I am getting error as shown below
and the run is being terminated.

#########################################################################################################
forrtl: severe (24): end-of-file during read, unit 15, file
/****/****/****/****/COMGSI/run/basic/siganl
Image              PC                Routine            Line        Source
gsi.x              0000000001DA1279  Unknown               Unknown  Unknown
gsi.x              0000000001DCAD64  Unknown               Unknown  Unknown
gsi.x              0000000000B286B1  convert_netcdf_mo        3240 
cplr_wrf_netcdf_interface.f90
gsi.x              0000000000AC6F16  regional_io_mod_m         248 
cplr_regional_io.f90
gsi.x              0000000000A4F623  write_all_                125 
write_all.F90
gsi.x              0000000001064DDE  pcgsoimod_mp_pcgs         815 
pcgsoi.f90
gsi.x              0000000000E9D233  glbsoi_                   359 
glbsoi.f90
gsi.x              00000000005FDB8F  gsisub_                   201 
gsisub.F90
gsi.x              000000000041197D  gsimod_mp_gsimain        1837 
gsimod.F90
gsi.x              00000000004118B7  MAIN__                    631 
gsimain.f90
gsi.x              000000000041185E  Unknown               Unknown  Unknown
libc.so.6          00002B02605DCD5D  Unknown               Unknown  Unknown
gsi.x              0000000000411769  Unknown               Unknown  Unknown

this error we got when we give the submission script this error we got when gsi  writing part is to be performed

Please Reply ...i am waiting eagerly.