HOW TO FIX KEYCHAIN ISSUES
For this guide, I'm going to start with the quick step-by-step process how to resolve the most common keychain issues. At the bottom of this guide (for those interested in understanding why this happens), I will explain the common causes of these issues.
What do I do if I already clicked Continue Log In?
I will now try to explain why this is happening.
Your Keychain is a secure place on your computer where it stores all of your saved passwords for websites and applications that you use. Every time you tell Safari to save a password for a website, it stores it in your keychain. The password used for iWeb to update your blog is saved in your keychain. When you enter your password into Mail for your email, it is saved in your keychain.
Since your keychain stores so much important and private information, it can ONLY be accessed by entering your login password.
When you change your password with the CBE, it is updated in their servers, HOWEVER, it is does NOT update your keychain password. This means that when you change your password, the password used to login to your computer is different than the keychain login password.
So, in short, by either updating your keychain or creating a new keychain, it gets your login password and keychain password back in sync.
Hope that helps!