WordPress Table ‘*_dtree_cache’ doesn’t exist

On a multisite running on sub-sites, these messages are flooding the log because the plugin checks for a table with the main blog prefix.

Using get_blog_prefix() like this from line 1 in wp-dtree-cache.php should fix it:

<?php
//In WP 2.6, I suddenly got problems with global variables "dissapearing", so these getters are... Q&D.
function wpdt_get_table_name(){
	global $wpdb; return $wpdb->get_blog_prefix() . "dtree_cache";
}

Too bad the plugin does not simply use WordPress own Transient API to store cached strings though… Much simpler and avoids the need to create new DB tables.