Ok, this is the latest regarding my blog problems.
Tried to write a new entry today, did not work.
It takes me back to the log in page and I see this:

"Warning: Unknown(): write failed: No space left on device (28) in Unknown on line 0

Warning: Unknown(): Failed to write session data (files ...

Thank You.
This all seems very complicated (for me).
Maybe I can hire somebody to help me.
Thank You for all the help!

Hmmmmmm.......ok I will try. Thank you for the help!
And if you have any more helpful advice, let me know.
I will attempt this upgrade sometimes tomorrow or the next day.

Ok, so I need to update to a newer version of Serendipity to be able to choose one of the options mentioned and then my blog will be fixed?
Well, I looked at the instructions for upgrading and I am totally clueless, "saving every file to a backup folder on your local hard drive, and be sure to save ...

Are you saying I should choose "Serendipity v.1.0.2 " as an option from "Manage Styles"?
Well, that does not show up as an option for me, neither does "Bulletproof".
I have "Serendipity v3.0" and "Serendipity v2.3" as choices. Should I pick one of those or something else? I don't want to make a ...

How do I know what is selected for my blog under "Manage Styles"? I believe I have "Blue Streak" though since my blog started acting weird it doesn't look like that option anymore.
When I go to "Manage Styles" it first says "Select the template you wish to use for your blog."
There are 20 different ...

My blog is
www.fargosisters.com
Click on the blog option to enter the blog.

Problem 1. The look of the blog totally changed by itself, I didn't change anything. It looked neat before.
Problem 2. The pictures I put up, if it's two or more, trickle down into previous entries like this example, first ...

I've had this blog since 2006. A friend helped me with setting it up and is no longer involved with the blog.
I never had a problem until about a month ago when my blog totally looked different.
I do not know how to fix this, I tried searching on here but do not know what I am looking for since I do ...