Index: branches/RC/core/units/categories/categories_event_handler.php
===================================================================
diff -u -r11821 -r11866
--- branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11821)
+++ branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11866)
@@ -251,7 +251,6 @@
 				$module_name = $event->getEventParam('module') ? $event->getEventParam('module') : 'In-Commerce';
 				$parent_cat_id = $this->Application->findModule('Name', $module_name, 'RootCat');
 			}
-
 		}
 		else {
 			$parent_cat_id = $this->Application->GetVar('c_id');
@@ -263,6 +262,11 @@
 			}
 		}
 
+		if ("$parent_cat_id" == '0') {
+			// replace "0" category with "Content" category id (this way template
+			$parent_cat_id = $this->Application->findModule('Name', 'Core', 'RootCat');
+		}
+
 		if ("$parent_cat_id" != 'any') {
 			if ($event->getEventParam('recursive')) {
 				if ($parent_cat_id > 0) {
@@ -495,7 +499,7 @@
 				$template = $this->Application->GetVar('t');
 			}
 
-			// bug: when template contains "-" symbols (or others, that stripDisallowed will remplace) it's not found
+			// bug: when template contains "-" symbols (or others, that stripDisallowed will replace) it's not found
 			if (!array_key_exists($template, $page_by_template)) {
 				$sql = 'SELECT ' . $this->Application->getUnitOption($event->Prefix, 'IDField') . '
 						FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '