fix: Error Cannot read properties of undefined (reading 'sendTelemetry') (#3734)

fix Error: Cannot read properties of undefined (reading 'sendTelemetry')

Author: karlobencic

packages/server/src/utils/getRunningExpressApp.ts

@@ -2,7 +2,11 @@ import * as Server from '../index'
 
 export const getRunningExpressApp = function () {
     const runningExpressInstance = Server.getInstance()
-    if (typeof runningExpressInstance === 'undefined' || typeof runningExpressInstance.nodesPool === 'undefined') {
+    if (
+        typeof runningExpressInstance === 'undefined' ||
+        typeof runningExpressInstance.nodesPool === 'undefined' ||
+        typeof runningExpressInstance.telemetry === 'undefined'
+    ) {
         throw new Error(`Error: getRunningExpressApp failed!`)
     }
     return runningExpressInstance