App Crash After Closing Embed Modal

# 🐛 bug report

## Preflight Checklist

- [x ] I have read the [Contributing Guidelines][contributing] for this project.
- [ x] I agree to follow the [Code of Conduct][code_of_conduct] that this project
adheres to.
- [ x] I have searched the issue tracker for an issue that matches the one I want
to file, without success.

## Description of the problem
On the "Get Embed Code" Modal, clicking on the close button crashes the application.

## How has this issue affected you? What are you trying to accomplish?
Inability to use application after until refreshed.

### To Reproduce
Click on the Add User Icon, Click on Copy Embed Code button, then click on Close.

### Link to sandbox: [link]() (optional)

### Your Environment

| Software | Name/Version |
| ---------------- | ------------ |
| Codemarka | |
| Browser | Chrome |
| Operating System | Windows |

[code_of_conduct]: https://github.com/codemarka/codemarka-client/blob/main/CODE_OF_CONDUCT.md
[contributing]: https://github.com/codemarka/codemarka-client/blob/main/CONTRIBUTING.md