Null Reference Exception

ToateGIF-uriStickereMeme-uri
a man in a suit is standing in a room with the words null reference exception behind him
a man in a blue shirt is sitting at a table eating food and drinking a drink .
a black background with the word error in red
a cartoon character says " oh " in front of a brick wall
a cartoon character with the words object reference not set to an instance of an object below him
a computer screen with a fatal error message on it
a blurry picture of a windows logo on a blue background .