Registering

Where? – Here? you just did ??

Just try it again and give MANY details about what do you want to do and why.

I mean to log into the blog for the site I created

Anyone?

You will never get any meaningful reply for bumping.

Give details. Any error messages? Why cannot you login? Where is your blog? What did you do before it stopped working?

If you want help – make an effort and post something that makes sense.