Error after adding more themes

[beedee]

I'm getting this error message after adding some themes via ftp

Fatal error: Call to undefined function: theme_display_album_list_cat() in /home/amebae/public_html/gallery/index.php on line 493

I don't know any php, so I have no clue what I have to do. help me

(http://gallery.amebae.com)

[Joachim Müller]

You have to make sure you're adding themes that were created for your version of coppermine. If you're using cpg1.2.1, you're meant to use themes for cpg1.2.1 only.

GauGau