recarray_from_file.fits issue

[Daniel-w3]

 Exception while training: cannot identify image file '/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/numpy/core/tests/data/recarray_from_file.fits' 
 Allocated: 5.7GB 
 Reserved: 13.3GB 

Traceback (most recent call last):
  File "/home/kasm-user/stable-diffusion-webui/extensions/sd_dreambooth_extension/dreambooth/train_dreambooth.py", line 987, in main
    for step, batch in enumerate(train_dataloader):
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/accelerate/data_loader.py", line 383, in __iter__
    next_batch = next(dataloader_iter)
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 681, in __next__
    data = self._next_data()
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 721, in _next_data
    data = self._dataset_fetcher.fetch(index)  # may raise StopIteration
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in fetch
    data = [self.dataset[idx] for idx in possibly_batched_index]
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in <listcomp>
    data = [self.dataset[idx] for idx in possibly_batched_index]
  File "/home/kasm-user/stable-diffusion-webui/extensions/sd_dreambooth_extension/dreambooth/SuperDataset.py", line 270, in __getitem__
    class_image = Image.open(class_data.image)
  File "/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/PIL/Image.py", line 3147, in open
    raise UnidentifiedImageError(
PIL.UnidentifiedImageError: cannot identify image file '/home/kasm-user/stable-diffusion-webui/venv/lib/python3.8/site-packages/numpy/core/tests/data/recarray_from_file.fits''

If anyone else runs into this issues, here is the solution.
There is an easy fix. Just reset your app and just go into txt2img and generate a random image. Then this will be solved.

I think this happens sometimes when you do something or delete a file and it corrupts recarray_from_file.fits

I found this solution here https://www.reddit.com/r/StableDiffusion/comments/x9y00k/i_have_a_problem_with_img2img_google_colab/
If you are interested to see the source and give him credit.