cmodeI'm trying to upgrade to wordpress 3.0, but the WP Shopping Cart plugin is giving the:
Fatal error: Call to a member function add_rewrite_tag() on a non-object in /home/content/... wp-includes/taxonomy.php on line 292
I found this out after resetting all my plugins then activating one by one and this is the one that makes the site crash.
help! my site has been in maintenance mode for more than 12 hours.
