Wipe the lens clean with a soft, dry cloth and take the photo again.
If new photos still look blurry:
You can try to recover recently deleted photos.
If recovered, make sure that you back up your photos to the cloud.
If a photo or video you have deleted comes back, check if it's on your SD card. To delete it, use the Files app. (If you don't have this app, download a file manager app and use it to delete the photo from your card.)
Or, remove your card from the phone and use a computer to delete photos from the card.
If you installed WhatsApp and have problems taking photos or videos with it:

After each troubleshooting step, check to see if the issue has been fixed:
Use safe mode to see if installed apps are causing the issue and uninstall as needed.
If the camera works correctly in safe mode, a third-party app is probably causing the issue.
This error can occur if you use the camera in one app and then switch to another app that requires permission to access the camera.
After each troubleshooting step, check to see if the issue is fixed:
Check which apps have permission to access the camera.
Settings > Apps > Camera.
Review the list of the apps on your phone that request camera access and remove access for apps that look suspicious or that you don't use.
If you're getting messages about Deleted items being full:


If you see a numeric error code (0xxxxxxx):
If you still see the error, then your phone needs repair.
To request a repair, contact Motorola support.