I have previously installed 2 apps from the Appstore but suddenly what happened idk...my appstore stopped working...i found this issue when I was about to update my installed apps...I have tried signing out from appstore...but now it doesn't even sign in...it says "Appstore error occured" or "Can not connect to the appstore"...but my other icloud stuff like iMessage and Factime works fine...only the Appstore doesn't....is there any fix for this issue??