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

Files:
            135 Mar 11 10:51:52 deposition_O2.dat
          12900 Mar 11 10:51:52 input.dat
           2081 Mar 11 10:51:52 parameters.dat
           3198 Mar 11 10:51:52 script
            192 Mar 11 10:51:52 state.dat
         142898 Mar 11 10:51:52 structure.dat

Starting LAMMPS at Sat Mar 11 10:51:52 CST 2023
Executing LAMMPS: /home/user/MD/TaskServer/Tools/LAMMPS7Jan22/Linux-x86_64/LAMMPS using MPI /home/user/MD/Linux-x86_64/IntelMPI5/bin/mpirun