I have samsung galaxy core prime and a SD card. Now I will explain the problem it seems to happen with two applications Facebook and Google Play store. I have no idea about why the facebook one is happening but it seems to not crash often if I move it on phone but I want it on SD card because it takes too much space on phone also I don't plan on getting facebook lite. The Google play store one is a different story as I had installed this application called APK editor if you're not familiar with it you can move applications that are locked and can't be moved and that's what I did with google play store (and all of the other locked applications but there seems to be no problem with them) and I wasn't expecting those errors it doesn't matter if I move it back to phone it still keeps crashing and I can't do updates because of it. I did use APK editor to restore it to defaults but nothing changed so if anyone knows any solution tell me quickly also I have this application called Galaxy Apps but it probably can't replace Google Play Store since there are no updates available or?