No Comments?

Just installed 1.5…everything is working great except when I click on the title of a post (permalink) I get this error message where the comments should be:

Warning: main(/hsphere/local/home/erics/estephens.org/wp-comments.php): failed to open stream: No such file or directory in /hsphere/local/home/erics/estephens.org/index.php on line 170

I’ve searched around but to no avail. Any help?

e.s.