Aggrescan encountered an error and it wasn't one we were expecting. 
Please see the the following Traceback, perhaps it will be helpfull in understanding what happened.
We would be grateful if you reported the incident to one of the authors so we can correct the error.
Traceback (most recent call last):
  File "/home/users/lcbio/mambaforge/envs/Aggrescan4D/lib/python3.11/shutil.py", line 853, in move
    os.rename(src, real_dst)
FileNotFoundError: [Errno 2] No such file or directory: 'CABS_average.pdb' -> '/STORAGE/DATA/lcbio/aggreskan/3c58e99da893a18/models/CABS_average.pdb'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/users/lcbio/Aggrescan4D-webserver-implementation/aggrescan/__main__.py", line 46, in run_program
    a.run_job()
  File "/home/users/lcbio/Aggrescan4D-webserver-implementation/aggrescan/newRunJob.py", line 140, in run_job
    run_cabs(config=self.config)
  File "/home/users/lcbio/Aggrescan4D-webserver-implementation/aggrescan/dynamic_module.py", line 141, in run_cabs
    shutil.move("CABS_average.pdb", join(real_work_dir, "models", "CABS_average.pdb"))
  File "/home/users/lcbio/mambaforge/envs/Aggrescan4D/lib/python3.11/shutil.py", line 873, in move
    copy_function(src, real_dst)
  File "/home/users/lcbio/mambaforge/envs/Aggrescan4D/lib/python3.11/shutil.py", line 448, in copy2
    copyfile(src, dst, follow_symlinks=follow_symlinks)
  File "/home/users/lcbio/mambaforge/envs/Aggrescan4D/lib/python3.11/shutil.py", line 258, in copyfile
    with open(dst, 'wb') as fdst:
         ^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/STORAGE/DATA/lcbio/aggreskan/3c58e99da893a18/models/CABS_average.pdb'