Fix

ryzom/client/src/interface_v3/action_handler_item.cpp

@@ -2049,6 +2049,7 @@ class CHandlerItemMenuCheck : public IActionHandler
 		}
 
 		// Only show lock menu item if inventory contains the info
+		if (invId!=INVENTORIES::guild)
 			if (pLockUnlock) pLockUnlock->setActive(pCS->canOwnerLock());