This is the error message that I get at the bottom of my main blog page. I don't understand code language so it doesn't make any sense to me. I am running the Neo Classical Theme.
Warning: include(/home/.parthine/grc/grassrootschurch.org/blog/wp-content/themes/neoclassical/navigation.php) [function.include]: failed to open stream: No such file or directory in /home/.parthine/grc/grassrootschurch.org/blog/wp-content/themes/neoclassical/index.php on line 28
Warning: include() [function.include]: Failed opening '/home/.parthine/grc/grassrootschurch.org/blog/wp-content/themes/neoclassical/navigation.php' for inclusion (include_path='.:/usr/local/php5/lib/php:/usr/local/lib/php') in /home/.parthine/grc/grassrootschurch.org/blog/wp-content/themes/neoclassical/index.php on line 28