Hi, when did the issue start? Was it working fine before? Does this happen only when opening the Camera app?
Have you tried try reinstalling the Camera app? Go to Settings > Apps > Installed apps. Find Camera, click the three dots, and select Uninstall. Restart your PC, then reinstall the Camera app from the Microsoft Store
Also, please try updating the camera driver: Go to Device Manager > Cameras, right-click your camera, and select Update driver. If that doesn’t help, uninstall it and restart your laptop.
Additionally, Could you please share the system logs?
Press Windows key + X and select Event Viewer
Expand Windows Logs
Right-click System > select Filter Current Log
Check Critical, Warning, and Error, then click OK
On the right pane, click Save Filtered Log File As...
Save the file to your desktop
You can then share the file using OneDrive using this guide: https://support.microsoft.com/en-us/office/share-onedrive-files-and-folders-9fcc2f7d-de0c-4cec-93b0-a82024800c07
Once shared, I’ll review the logs and help you further.