Added error message component. Update fetch hook.

hooks/useFetch.js

@@ -25,7 +25,13 @@ export default function useFetch(url, params = {}, options = {}) {
 
       dispatch(updateQuery({ url, time: performance.now() - time, completed: Date.now() }));
 
-      setData(data);
+      if (status >= 400) {
+        setError(data);
+        setData(null);
+      } else {
+        setData(data);
+      }
+
       setStatus(status);
       onDataLoad(data);
     } catch (e) {