Index: trunk/core/units/statistics/statistics_tag_processor.php
===================================================================
diff -u -N -r4651 -r4765
--- trunk/core/units/statistics/statistics_tag_processor.php	(.../statistics_tag_processor.php)	(revision 4651)
+++ trunk/core/units/statistics/statistics_tag_processor.php	(.../statistics_tag_processor.php)	(revision 4765)
@@ -215,7 +215,8 @@
 		function GetTotalPending()
 		{
 			$sql = 'SELECT Prefix
-					FROM '.TABLE_PREFIX.'ItemTypes';
+					FROM '.TABLE_PREFIX.'ItemTypes
+					WHERE LENGTH(ClassName) > 0';
 			$prefixes = $this->Conn->GetCol($sql);
 			
 			$sum = 0;
@@ -228,7 +229,8 @@
 		function PrintPendingStatistics($params)
 		{
 			$sql = 'SELECT Prefix
-					FROM '.TABLE_PREFIX.'ItemTypes';
+					FROM '.TABLE_PREFIX.'ItemTypes
+					WHERE LENGTH(ClassName) > 0';
 			$check_prefixes = $this->Conn->GetCol($sql);
 			if (!$check_prefixes) {
 				return '';