I have practically 0 PHP knowledge. I have a wp blog, I just published my first post, and when I try to use the comments, I get the following:
Warning: call_user_func(twentyten_comment) [function.call-user-func]: First argument is expected to be a valid callback in /home/erisdesi/public_html/wp-includes/comment-template.php on line 1308
Here’s the post: http://www.erisdesigns.net/2010/08/27/make-your-own-20xx-daily-planner/
I wish I could be more helpful.
That error means it’s trying to call a function named
twentyten_commentbut that function is not defined (or if it is defined, it’s not in the scope of the script).The cause might be the theme or a plugin. Maybe try disabling plugins one-by-one to see if it fixes it?