so I uninstalled a 1.5 MB app and the next time i pulled out my phone I had the error again. I don't use FB and my browser is set to cache to SD card. I wasn't even using it when it happened the last time. I am not rooted, but have been intending to root for a couple of weeks now. I did power cycle the phone and it's been without the error for an hour now, but I have power cycled the phone a number of times since this started. I don't think it is a physical memory issue with the phone as it's not acting like it. I may have to reset the phone to factory to see what happens, but that's such a pain to reinstall everything. If anybody else has anything I can try that would be great.