Error when executing section “Start Stable-Diffusion” of “fast_stable_diffusion"

[Kaka32793784]

When I run the “Start Stable-Diffusion” section of “fast_stable_diffusion”, I get an error message and cannot run it.

Please let me know how to deal with this.

The error message is as follows.

"
Traceback (most recent call last):
File "/content/gdrive/MyDrive/sd/stable-diffusion-webui/webui.py", line 162, in
webui()
File "/content/gdrive/MyDrive/sd/stable-diffusion-webui/webui.py", line 52, in webui
initialize.initialize()
File "/content/gdrive/MyDrive/sd/stable-diffusion-webui/modules/initialize.py", line 74, in initialize
initialize_rest(reload_script_modules=False)
File "/content/gdrive/MyDrive/sd/stable-diffusion-webui/modules/initialize.py", line 102, in initialize_rest
sd_models.list_models()
File "/content/gdrive/MyDrive/sd/stable-diffusion-webui/modules/sd_models.py", line 165, in list_models
model_list = modelloader.load_models(model_path=model_path, model_url=model_url, command_path=shared.cmd_opts.ckpt_dir, ext_filter=[".ckpt", ".safetensors"], download_name="v1-5-pruned-emaonly.safetensors", ext_blacklist=[".vae.ckpt", ".vae.safetensors"], hash_prefix=expected_sha256)
TypeError: load_models() got an unexpected keyword argument 'hash_prefix'
"