My screen will blackout like night view and getting Google errors

Having this problem screen blackouts for @15 seconds then comes on but looks like night display you see on Google maps etc after restart it's back to normal till the next time. Its giving me errors to both issues started at different random times "Google has stopped working" "Google maps has stopped working" errors come up sometimes 30 times in a row and at anytime even offline I figured trying to uninstall maps but didn't fix anything anyone have any ideas this tablet is a Samsung Galaxy tab 4 mini 7" model SM-T330NU android version 5.1.1 so if anyone can help who has had the problem or knows the fix please let me know I don't want the possible scenarios or the try this to see if it works I have done 100 different what it's already and really dont want to try anymore I'm not trying to be snooty or rude just really fed up with this BS and Samsung techs have made it worse by not being any help what so ever Thank you in advance for even just taking your time to read my sob story lol