diff --git a/build.gradle b/build.gradle
index 841dd55..e2a06be 100644
--- a/build.gradle
+++ b/build.gradle
@@ -58,6 +58,9 @@ dependencies {
 
     compile group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.0.2'
 
+    // https://mvnrepository.com/artifact/com.mashape.unirest/unirest-java
+    compile group: 'com.mashape.unirest', name: 'unirest-java', version: '1.3.1'
+
 }
 
 node {
diff --git a/frontend/quasar.conf.js b/frontend/quasar.conf.js
index 4df0238..7e353ec 100644
--- a/frontend/quasar.conf.js
+++ b/frontend/quasar.conf.js
@@ -111,12 +111,12 @@ module.exports = function (ctx) {
         ? { // Base URL for API-Calls: DEV
           API: JSON.stringify('http://localhost:8080'),
           // API: JSON.stringify('https://seserver.se.hs-heilbronn.de:8443/buga19geocaching'),
-          USER_API: JSON.stringify('https://seserver.se.hs-heilbronn.de:8443/buga19usermanagement')
+          USER_API: JSON.stringify('https://seserver.se.hs-heilbronn.de:9443/buga19usermanagement')
         }
         : { // Base URL for API-Calls: PRODUCTION (build)
           API: JSON.stringify('http://localhost:8080'),
           //API: JSON.stringify('https://seserver.se.hs-heilbronn.de:8443/buga19geocaching'),
-          USER_API: JSON.stringify('https://seserver.se.hs-heilbronn.de:8443/buga19usermanagement')
+          USER_API: JSON.stringify('https://seserver.se.hs-heilbronn.de:9443/buga19usermanagement')
         }
     },
 
diff --git a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
index 7a6ea22..1759ab0 100644
--- a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
+++ b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
@@ -1,6 +1,7 @@
 package hhn.labsw.bugageocaching.controller;
 
 import com.google.gson.Gson;
+import com.mashape.unirest.http.exceptions.UnirestException;
 import hhn.labsw.bugageocaching.entities.*;
 import hhn.labsw.bugageocaching.helper.POI;
 import hhn.labsw.bugageocaching.helper.RankingListHelper;
@@ -57,7 +58,7 @@ public class Controller {
   TeamInviteRepository teamInviteRepository;
 
   @PostConstruct
-  public void init() {
+  public void init(){
     fetchPublicKey();
   }
 
@@ -544,6 +545,7 @@ public class Controller {
 
     Team team = new Team();
     team.setName(name);
+    team.setTeamStatus("");
     teamRepository.save(team);
 
     user_info.setTeam(team);
diff --git a/src/main/java/hhn/labsw/bugageocaching/util/VerificationUtil.java b/src/main/java/hhn/labsw/bugageocaching/util/VerificationUtil.java
index b29ae41..1ad5b5f 100644
--- a/src/main/java/hhn/labsw/bugageocaching/util/VerificationUtil.java
+++ b/src/main/java/hhn/labsw/bugageocaching/util/VerificationUtil.java
@@ -4,7 +4,6 @@ import hhn.labsw.bugageocaching.fetchObjects.PublicKey;
 import io.jsonwebtoken.Claims;
 import io.jsonwebtoken.ExpiredJwtException;
 import io.jsonwebtoken.Jwts;
-import org.springframework.http.HttpHeaders;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.client.RestTemplate;
 
@@ -17,10 +16,10 @@ public class VerificationUtil {
 
   public static Key publicKey;
 
-  public static void fetchPublicKey() {
+  public static void fetchPublicKey(){
     RestTemplate restTemplate = new RestTemplate();
     try {
-      PublicKey response = restTemplate.getForObject("http://seserver.se.hs-heilbronn.de:8090/buga19usermanagement/token/publickey", PublicKey.class);
+      PublicKey response = restTemplate.getForObject("http://seserver.se.hs-heilbronn.de:9080/buga19usermanagement/token/publickey", PublicKey.class);
       byte[] decodedKey = Base64.getDecoder().decode(response.getMessage());
       KeyFactory factory = KeyFactory.getInstance("RSA");
       X509EncodedKeySpec publicKeySpec = new X509EncodedKeySpec(decodedKey);