Index: trunk/core/units/general/cat_event_handler.php
===================================================================
diff -u -N -r8415 -r8420
--- trunk/core/units/general/cat_event_handler.php	(.../cat_event_handler.php)	(revision 8415)
+++ trunk/core/units/general/cat_event_handler.php	(.../cat_event_handler.php)	(revision 8420)
@@ -1902,7 +1902,23 @@
 		}
 	}
 
+
 	/**
+	 * Deletes items & preserves clean env
+	 *
+	 * @param kEvent $event
+	 */
+	function OnDelete(&$event)
+	{
+		parent::OnDelete($event);
+
+		if ($event->status == erSUCCESS && !$this->Application->IsAdmin()) {
+			$event->SetRedirectParam('pass', 'm');
+			$event->SetRedirectParam('m_cat_id', 0);
+		}
+	}
+
+	/**
 	 * Checks, that currently loaded item is allowed for viewing (non permission-based)
 	 *
 	 * @param kEvent $event