" gfortran: error: libMadLoop.a: No such file or directory"

I am trying to calculate the NLO cross section at fixed order for "generate p p > b b~ a a [QCD]" using MG v 3.5.1. However, when I launch the process, the code fails with the error

The compilation fails with the following output message:
    for dir in `ls -d V*`; do cd $dir; make; cd ../; done
    make[1]: Entering directory '/global/ml4hep/spss/rrmastandrea/hh_project/cross_sections/bkg0_ml3/SubProcesses/P0_sxs_bbxaa/V0_sxs_bbxaa'
    rm -f ../libMadLoop.a
    gfortran -O -fno-automatic -ffixed-line-length-132 -c loop_num.f -I /global/home/users/rrmastandrea/MG5_aMC_v3_5_1/HEPTools/include -I /global/home/users/rrmastandrea/MG5_aMC_v3_5_1/HEPTools/include
    cts_mprec.h:1:9:

           USE MPMODULE
             1
    Fatal Error: Cannot read module file ‘mpmodule.mod’ opened at (1), because it was created by a different version of GNU Fortran

These leads to a final error message "FileNotFoundError : [Errno 2] No such file or directory: '/global/ml4hep/spss/rrmastandrea/hh_project/cross_sections/bkg0_ml3/SubProcesses/P0_gg_bbxaa/check_poles.log'"

I'm a little confused by this, because I've been running everything on one machine. The gfortran version is 8.5.0