Help.... Android camera not working

I installed Google camera from apk mirror, now all my camera apps are not working. I get the message ‘camera disabled due to security policy violation’.

What can I do to fix this problem

Unatumia camera usiku kwanini?

Nîatîa Susani?

Go to the Settings on your android
Scroll to find Apps and tap on it.
Scroll and find the Camera app.
Tap on Camera.
tap on Clear Data and Clear Cache to reset the Camera App.
Now open the Camera Again kama haifanyi backup as much as u can and factory reset, possible that some hardware error has occured and Android disabled camera for safety…

Thanks. I had to reset. The camera is now working