Repository: stable-diffusion-webui
Issue: [Bug]:   JSONDecodeError  launch_utils.py  line 250
Labels: bug-report

### Checklist

- [ ] The issue exists after disabling all extensions
- [ ] The issue exists on a clean installation of webui
- [ ] The issue is caused by an extension, but I believe it is caused by a bug in the webui
- [X] The issue exists in the current version of the webui
- [ ] The issue has not been reported before recently
- [ ] The issue has been reported before but has not been fixed yet

### What happened?

I had install application and create an image a few time. After restart pc, program not working. Thank you for helping


### Steps to reproduce the problem

1) First runnig to "run.bat" file
2) Get error

### What should have happened?

System must start 

### What browsers do you use to access the UI ?

Google Chrome

### Sysinfo

ı havent file. sorry

### Console logs

```Shell
Python 3.10.6 (tags/v3.10.6:9c7b4bd, Aug  1 2022, 21:53:49) [MSC v.1932 64 bit (AMD64)]
Version: v1.7.0
Commit hash: cf2772fab0af5573da775e7437e6acdca424f26e
Fetching updates for Stable Diffusion...
Fetching updates for K-diffusion...
*** Could not load settings
    Traceback (most recent call last):
      File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\launch_utils.py", line 250, in list_extensions
        settings = json.load(file)
      File "json\__init__.py", line 293, in load
      File "json\__init__.py", line 346, in loads
      File "json\decoder.py", line 337, in decode
      File "json\decoder.py", line 355, in raw_decode
    json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

---
Launching Web UI with arguments:
no module 'xformers'. Processing without...
no module 'xformers'. Processing without...
*** Could not load settings
    Traceback (most recent call last):
      File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\launch_utils.py", line 250, in list_extensions
        settings = json.load(file)
      File "json\__init__.py", line 293, in load
      File "json\__init__.py", line 346, in loads
      File "json\decoder.py", line 337, in decode
      File "json\decoder.py", line 355, in raw_decode
    json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

---
No module 'xformers'. Proceeding without it.
Traceback (most recent call last):
  File "Y:\stable diffusion\stable-diffusion-webui\webui\launch.py", line 48, in <module>
    main()
  File "Y:\stable diffusion\stable-diffusion-webui\webui\launch.py", line 44, in main
    start()
  File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\launch_utils.py", line 460, in start
    import webui
  File "Y:\stable diffusion\stable-diffusion-webui\webui\webui.py", line 13, in <module>
    initialize.imports()
  File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\initialize.py", line 34, in imports
    shared_init.initialize()
  File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\shared_init.py", line 22, in initialize
    shared.opts.load(shared.config_filename)
  File "Y:\stable diffusion\stable-diffusion-webui\webui\modules\options.py", line 180, in load
    self.data = json.load(file)
  File "json\__init__.py", line 293, in load
  File "json\__init__.py", line 346, in loads
  File "json\decoder.py", line 337, in decode
  File "json\decoder.py", line 355, in raw_decode
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
Press any key to continue . . .
```


### Additional information

_No response_