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

Files:
           3057 Jul 26 10:11:52 input.dat
            947 Jul 26 10:11:52 parameters.dat
           3180 Jul 26 10:11:52 script
            185 Jul 26 10:11:52 state.dat
           1651 Jul 26 10:11:52 structure.dat

Starting LAMMPS at Wed Jul 26 10:11:52 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
Finished LAMMPS Wed Jul 26 10:11:52 CST 2023

Files:
           3874 Jul 26 10:11:52 2.1_Initialize.out
           1624 Jul 26 10:11:52 2.2.xyz
           3898 Jul 26 10:11:52 2.2_Minimization.out
           7941 Jul 26 10:11:52 LAMMPS.out
           3057 Jul 26 10:11:52 input.dat
            144 Jul 26 10:11:52 log.lammps
            546 Jul 26 10:11:52 mpi
            947 Jul 26 10:11:52 parameters.dat
           3180 Jul 26 10:11:52 script
            185 Jul 26 10:11:52 state.dat
           1651 Jul 26 10:11:52 structure.dat