Why has the photo editor on my Samsung Galaxy Core Prime stopped working?

[AC Question]

Until recently, the Photo Editor on my Samsung Galaxy Core Prime was workin. Now when I want to use it it says, "Unfortunately Photo Editor has stopped working". What's wrong and how do I fix it?

 

[B. Diddy]

Welcome to Android Central! Go to the App Manager, select the Photo Editor, and Clear Cache/Clear Data (in Storage). Now try again.