process error

I have the dell streak 5 and this morning After i tried to boot my device it begain to repeatedly give me an error message saying that "The process android.process.acore has stopped unexpectedly. Please try again." and so i do the onle option it gives me "force close" it then reboots the dell stage menu and i get the same error message. this has been happening ALL day. I have only owned the device since march 11th .