WP Forum Server error

[btsoyland]

I updated WP Forum Server automagically, but after I did that I got this error message above my WordPress dashboard:

Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘vasthtml::do_flush_rules’ was given in /public_html/wp-includes/plugin.php on line 395

Anyone have a clue about what to do?

[windowgang]

just updated too. No errors, but whenever I click on ANY link it takes me to the homepage. If I deactivate the plugin, links work