Index: trunk/core/units/general/helpers/permissions_helper.php
===================================================================
diff -u -N -r8757 -r8779
--- trunk/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 8757)
+++ trunk/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 8779)
@@ -442,6 +442,11 @@
 
 			if (preg_match('/(.*)\.VIEW$/', $name) && ($type == 0)) {
 				// cached view permission of category: begin
+				if (strpos($cat_id, '|') !== false) {
+					$category_path = explode('|', substr($cat_id, 1, -1));
+					$cat_id = end($category_path);
+				}
+
 				$sql = 'SELECT PermissionConfigId
 						FROM '.TABLE_PREFIX.'PermissionConfig
 						WHERE PermissionName = '.$this->Conn->qstr($name);