Wipe the lens clean with a soft, dry cloth and retake the photo.
If new photos still look blurry:
If your selfies are reversed, switch the Selfie mirror setting. This won’t correct photos you’ve already taken, but new selfies will have the orientation you want.
After each troubleshooting step, check to see if the issue is fixed:
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 > Security & privacy > Privacy > Permission manager > 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 the trash being full:

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