Suite Upgrade to 4.0.1 success, but the frontpage error...
 

I upgraded to 4.0.1 successful, but after login the frontpage is blank and browser show the error:

Code:
HTTP 500 - Internal Server Error

The server responded with an error page.
and this is the error on error log:
Code:
PHP Fatal error: Call to a member function query_first() on a non-object in /home/forum/public_html/packages/vbcms/controller/content.php(256) : eval()'d code on line 39