CLI: Export error message and less verbose peer counter. (#5870)

* Removed numbed of active connections from informant

* Print error message when fatdb is required

* Remove peers from UI

js/src/views/Application/Status/status.js

@@ -49,7 +49,7 @@ class Status extends Component {
             { netChain }
           </div>
           <div className={ styles.peers }>
-            { netPeers.active.toFormat() }/{ netPeers.connected.toFormat() }/{ netPeers.max.toFormat() } peers
+            { netPeers.connected.toFormat() }/{ netPeers.max.toFormat() } peers
           </div>
         </div>
       </div>