Error submitting to PBS: qsub can not be run as root
child process exited abnormally

Files:
           1174 Aug 16 15:30:07 INCAR
             55 Aug 16 15:30:07 KPOINTS
           3045 Aug 16 15:30:07 POSCAR
         792810 Aug 16 15:30:07 POTCAR
             41 Aug 16 15:30:07 mdlicense.txt
           5512 Aug 16 15:30:07 script
            225 Aug 16 15:30:07 state.dat

Starting VASP at Tue Aug 16 15:30:07 SAST 2022
Error executing VASP Tue Aug 16 15:30:07 SAST 2022: error renaming "OUTCAR": no such file or directory

error renaming "OUTCAR": no such file or directory
    while executing
"file rename -force OUTCAR VASP_OUTCAR"

error copying "CONTCAR": no such file or directory
    while executing
"file copy -force CONTCAR VASP_CONTCAR"

Files:
           1221 Aug 16 15:30:07 INCAR
             55 Aug 16 15:30:07 KPOINTS
           3045 Aug 16 15:30:07 POSCAR
         792810 Aug 16 15:30:07 POTCAR
           1069 Aug 16 15:30:07 VASP-799.v-hpc-medea.nwu.ac.za-32000
           1221 Aug 16 15:30:07 VASP_INCAR
             55 Aug 16 15:30:07 VASP_KPOINTS
             41 Aug 16 15:30:07 mdlicense.txt
           5512 Aug 16 15:30:07 script
            225 Aug 16 15:30:07 state.dat
             85 Aug 16 15:30:07 stdout