Error : ValueError: bad transparency mask

[Casseburne]

Hi,
i have an error when i launch your python script.
I update pip and pillow and modificate line49 RGB to RGBA and i have the same error.
Line49 :
output_image = Image.new(mode="RGBA", size=output_image.size, color='#6b6946')

Error :

Traceback (most recent call last):
  File "f:\ReforgerSatGenerator\ReforgerSatGenerator.py", line 67, in <module>
    output_image = Image.composite(output_image, texture_image, mask_inverted_image)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lehir\AppData\Local\Programs\Python\Python311\Lib\site-packages\PIL\Image.py", line 3338, in composite
    image.paste(image1, None, mask)
  File "C:\Users\lehir\AppData\Local\Programs\Python\Python311\Lib\site-packages\PIL\Image.py", line 1713, in paste
    self.im.paste(im, box, mask.im)
ValueError: bad transparency mask