Cannot load JobServer::listFiles -- invalid command name "::JobServer::listFiles"

Files:
         236323 Jul 05 08:51:41 input.dat
           1506 Jul 05 08:51:41 parameters.dat
           3181 Jul 05 08:51:41 script
            185 Jul 05 08:51:41 state.dat
        2556653 Jul 05 08:51:41 structure.dat

Starting LAMMPS at Wed Jul 05 08:51:42 CST 2023
Executing LAMMPS: /home/medea/MD/TaskServer/Tools/LAMMPS7Jan22/Linux-x86_64/LAMMPS using MPI /home/medea/MD/Linux-x86_64/IntelMPI5/bin/mpirun