I cannot log into youtube. It's so frustrating. What do I do?

Okay here is the situation. I log out of youtube so I can log into my old corrupted account to remind everyone else to change subscriptions. I hit the log in button and stupid google gives me a 404 error. It tells me that the login page no longer exists. WTF?!|||you should stop trying to login. If you want to tell people to change subscriptions, you should probably use your new account to message all of your old subscribers to change subscriptions.