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

Files:
         185179 Aug 24 19:15:10 input.dat
           1506 Aug 24 19:15:10 parameters.dat
           3181 Aug 24 19:15:10 script
            185 Aug 24 19:15:10 state.dat
        1236294 Aug 24 19:15:10 structure.dat

Starting LAMMPS at Thu Aug 24 19:15:10 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