If nothing there is helpful... there are the basic steps...
Turn off iWhatever you have...then turn it back on
Make sure you close it out of multitasking
delete and re-install app
"What, exactly, is the internet? Basically it is a global network exchanging digitized data in such a way that any computer, anywhere, that is equipped with a device called a 'modem', can make a noise like a duck choking on a kazoo." - Dave Barry