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

[Kaka32793784]

" 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' "