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

Files:
         144829 Sep 18 16:41:51 input.dat
           1506 Sep 18 16:41:51 parameters.dat
           3200 Sep 18 16:41:51 script
            185 Sep 18 16:41:51 state.dat
         960730 Sep 18 16:41:51 structure.dat

Starting LAMMPS at Mon Sep 18 16:41:51 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