My client doesn't want to patch

When i open the new league client it says ''A patching error has occurred we didn't know why. Try to restart the client to patch'' . Then i tried to restart client didn't work. I reinstalled league client it's starts the patching then it says '' A error has occurred please try again''. I played yesterday but today it didn't work. Do u have some suggestions? -Summoner: gr4vityboy -Username: coolyseb24