Pdfarranger crash

Hello,
I’m under Slowroll and encounter a new problem with Pdfarranger. It seems coming from python. Here is the message after launching the program:

Traceback (most recent call last):
  File "/usr/bin/pdfarranger", line 33, in <module>
    sys.exit(load_entry_point('pdfarranger==1.11.1', 'console_scripts', 'pdfarranger')())
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib/python3.13/site-packages/pdfarranger/pdfarranger.py", line 2846, in main
    PdfArranger().run(sys.argv)
    ~~~~~~~~~~~^^
  File "/usr/lib/python3.13/site-packages/pdfarranger/pdfarranger.py", line 299, in __init__
    multiprocessing.set_start_method('spawn')
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/usr/lib64/python3.13/multiprocessing/context.py", line 247, in set_start_method
    raise RuntimeError('context has already been set')
RuntimeError: context has already been set

Has someone encountered this problem ?