bX-xuyvo5

this is another bx error code that has been associated with trying to edit the html of one's template.

You have to understand that the most probable reason why the edits you have made to your blog's template are not being accept is because you may have corrupted the coding in some way when you edited it.

Unfortunately the only solution seems to be that you will have to go back to your blog's original template (hopefully you have a back-up copy of your blog template) and re-load that back in so that your blog will be back online.

Use the bypass procedure so that you can be able to continue to work on your blog!

In the meantime you will have to go over the editions you made to see where you could have likely corrupted the coding and try to remedy it so that you can add the new additions to your blog template (and have those editions be accepted!)