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

Files:
         110670 Jul 15 11:44:00 input.dat
           1506 Jul 15 11:44:00 parameters.dat
           3181 Jul 15 11:44:00 script
            185 Jul 15 11:44:01 state.dat
        1206550 Jul 15 11:44:00 structure.dat

Starting LAMMPS at Sat Jul 15 11:44:01 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