"pandas.errors.EmptyDataError: No columns to parse from file" error from stable diffusion

 Stable Diffusion Error

I ran into this issue after the disk on which I was running stable diffusion AI image generator ran out of disk space.  0 bytes free.  Somehow the headings row of txt2img_logs.csv was removed, and the script wouldn't run.

Traceback (most recent call last):
  File "optimizedSD/optimized_txt2img.py", line 188, in <module>
    logger(vars(opt), log_csv = "logs/txt2img_logs.csv")
  File "E:\Projects\stable-diffusion\optimizedSD\optimUtils.py", line 57, in logger
    df = pd.read_csv(log_csv)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\util\_decorators.py", line 211, in wrapper
    return func(*args, **kwargs)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\util\_decorators.py", line 317, in wrapper
    return func(*args, **kwargs)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\io\parsers\readers.py", line 950, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\io\parsers\readers.py", line 605, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\io\parsers\readers.py", line 1442, in __init__
    self._engine = self._make_engine(f, self.engine)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\io\parsers\readers.py", line 1747, in _make_engine
    return mapping[engine](f, **self.options)
  File "C:\Users\User\.conda\envs\ldm\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 92, in __init__
    self._reader = parsers.TextReader(src, **kwds)
  File "pandas\_libs\parsers.pyx", line 554, in pandas._libs.parsers.TextReader.__cinit__
pandas.errors.EmptyDataError: No columns to parse from file

The solution was to simply remove the log file which allowed the script to re-create it.

The headings are the following in case you need to recreate it for some reason:

prompt,    outdir,    skip_grid,    skip_save,    ddim_steps,    fixed_code,    ddim_eta,    n_iter,    H,    W,    C,    f,    n_samples,    n_rows,    scale,    device,    from_file,    seed,    unet_bs,    turbo,    precision,    format,    sampler,    ckpt

It's worth noting that I'm actually running OptimizedSD as it works well  (albeit slower) with less video ram.  There's some chance the log format is changed.