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

Files:
         235487 Jun 29 19:10:28 input.dat
           1506 Jun 29 19:10:28 parameters.dat
           3177 Jun 29 19:10:28 script
            183 Jun 29 19:10:28 state.dat
        2395120 Jun 29 19:10:28 structure.dat

Starting LAMMPS at Thu Jun 29 19:10:28 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