FATAL ERROR - index page of gallery

[msware]

When I try to load the index page of the gallery, I get this:

Fatal error: Call to undefined function: cpg_display_help() in .../bcl/photoalbum/themes/sample/theme.php on line 798

The gallery was working fine until I changed the theme. Once I reloaded it, I got this error. Anyone have any suggestions for fixing this?

[Joachim Müller]

well, undo your changes then. What answer did you expect? I recommend temporarily switching to another theme to make the error message go away for your site's visitors. Posting a link to your site might help.

[msware]

You: What answer did you expect?

Nice to know you are having a splendid day.

Load this: http://brittanylamb.info/photoalbum/

Mind explaining how to login when we can't access any pages?

[Nibbler]

http://brittanylamb.info/photoalbum/?theme=classic

Looks like you tried to update, but didn't do it properly.

[himupnorth]

Very useful post. This newbie thought he's foobar'd it. But what a simple fix. I think I am going to like this php thing.