I kinda figured that, but wasn't sure how at the time. I didn't know there was a limit to the number of tabs that can be open at one time.
When you have the browser open, tap the menu, tap the windows tab and it will show you what tabs are open. Close the windows that you want.
This help explain a few issues I have been having.
I'm a newbie, so I'm still learning.
Thanks, craZDude.