diff --git a/frontend/src/pages/Cache.vue b/frontend/src/pages/Cache.vue
index 0c688b9..fd18a6f 100644
--- a/frontend/src/pages/Cache.vue
+++ b/frontend/src/pages/Cache.vue
@@ -199,21 +199,16 @@
               this.$store.commit('cacheCollector/RESET_NEW_CACHE');
               this.$router.push({path: '/overview'});
             }).catch((error) => {
-            //TODO: Fehlermeldungen
-            // Error
             let msg;
             let title;
             if (error.response) {
-              // The request was made and the server responded with a status code
-              title = "Problem with response!";
-              msg = error.response;
+              title = "Bitte Eingaben überprüfen!";
+              msg = error.response.data;
             } else if (error.request) {
-              // The request was made but no response was received
-              title = "Problem with request!";
-              msg = "Error occured due to wrong server request!"
+              title = "Verbindungsfehler!";
+              msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
               console.log(error.request);
             } else {
-              // Something happened in setting up the request that triggered an Error
               title = "Error";
               msg = error.message;
               console.log('Error', error.message);
@@ -227,7 +222,24 @@
               console.log("POST api/editCache: " + response.statusText);
               this.$store.commit('cacheCollector/RESET_NEW_CACHE');
               this.$router.push({path: '/overview'});
-            })
+            }).catch((error) => {
+            let msg;
+            let title;
+            if (error.response) {
+              title = "Bitte Eingaben überprüfen!";
+              msg = error.response.data;
+            } else if (error.request) {
+              title = "Verbindungsfehler!";
+              msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+              console.log(error.request);
+            } else {
+              title = "Error";
+              msg = error.message;
+              console.log('Error', error.message);
+            }
+            console.log(error.config);
+            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
+          })
         }
       },
     },
diff --git a/frontend/src/pages/Login.vue b/frontend/src/pages/Login.vue
index ec2a41d..ebf4457 100644
--- a/frontend/src/pages/Login.vue
+++ b/frontend/src/pages/Login.vue
@@ -109,29 +109,24 @@
             localStorage.setItem('userMail', JSON.stringify(data.email));
             this.evalAuthentication();
             this.$router.push({path: `/overview`})
-          })
-          .catch((error) => {
-            let message;
-            let header = "Fehler: ";
-            if (error.response) {
-              console.log("ERROR RESPONSE");
-              // The request was made and the server responded with a status code
-              // that falls out of the range of 2xx
-              message = error.response.data.error;
-              header += error.response.status;
-            } else if (error.request) {
-              // The request was made but no response was received
-              // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
-              // http.ClientRequest in node.js
-              message = "Anfrage fehlgeschlagen.";
-            } else {
-              // Something happened in setting up the request that triggered an Error
-              console.log('Error', error.message);
-              message = error.message;
-            }
-            console.log(error.config);
-            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', { message: message, title: header, });
-          }).finally(() => {
+          }).catch((error) => {
+          let msg;
+          let title;
+          if (error.response) {
+            title = "Fehler!";
+            msg = error.response.data;
+          } else if (error.request) {
+            title = "Verbindungsfehler!";
+            msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+            console.log(error.request);
+          } else {
+            title = "Error";
+            msg = error.message;
+            console.log('Error', error.message);
+          }
+          console.log(error.config);
+          this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
+        }).finally(() => {
             this.loading = false;
             this.evalAuthentication();
         })
diff --git a/frontend/src/pages/Overview.vue b/frontend/src/pages/Overview.vue
index 196f1bb..03db3e3 100644
--- a/frontend/src/pages/Overview.vue
+++ b/frontend/src/pages/Overview.vue
@@ -165,26 +165,22 @@
               this.initMap();
               resolve(true);
             }).catch((error) => {
-            let message;
-            let header = "Fehler: ";
+            let msg;
+            let title;
             if (error.response) {
-              console.log("ERROR RESPONSE");
-              // The request was made and the server responded with a status code
-              // that falls out of the range of 2xx
-              message = error.response.data.error;
-              header += error.response.status;
+              title = "Bitte Eingaben überprüfen!";
+              msg = error.response.data;
             } else if (error.request) {
-              // The request was made but no response was received
-              // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
-              // http.ClientRequest in node.js
-              message = "Anfrage fehlgeschlagen.";
+              title = "Verbindungsfehler!";
+              msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+              console.log(error.request);
             } else {
-              // Something happened in setting up the request that triggered an Error
+              title = "Error";
+              msg = error.message;
               console.log('Error', error.message);
-              message = error.message;
             }
             console.log(error.config);
-            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: message, title: header,});
+            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
             resolve(true);
           })
         })
@@ -258,26 +254,22 @@
           .then((response) => {
             this.loadData();
           }).catch((error) => {
-          let message;
-          let header = "Fehler: ";
+          let msg;
+          let title;
           if (error.response) {
-            console.log("ERROR RESPONSE");
-            // The request was made and the server responded with a status code
-            // that falls out of the range of 2xx
-            message = error.response.data.error;
-            header += error.response.status;
+            title = "Fehler!";
+            msg = error.response.data;
           } else if (error.request) {
-            // The request was made but no response was received
-            // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
-            // http.ClientRequest in node.js
-            message = "Anfrage fehlgeschlagen.";
+            title = "Verbindungsfehler!";
+            msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+            console.log(error.request);
           } else {
-            // Something happened in setting up the request that triggered an Error
+            title = "Error";
+            msg = error.message;
             console.log('Error', error.message);
-            message = error.message;
           }
           console.log(error.config);
-          this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: message, title: header,});
+          this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
         })
       },
       startCache(cacheID) {
@@ -299,9 +291,24 @@
               console.log(response.data);
               currentStationID = response.data.aktuelleStation.id;
               this.$router.push({path: `/station/${cacheID}/${currentStationID}`});
-            })
-            .catch((error) => {
-            });
+            }).catch((error) => {
+            let msg;
+            let title;
+            if (error.response) {
+              title = "Fehler!";
+              msg = error.response.data;
+            } else if (error.request) {
+              title = "Verbindungsfehler!";
+              msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+              console.log(error.request);
+            } else {
+              title = "Error";
+              msg = error.message;
+              console.log('Error', error.message);
+            }
+            console.log(error.config);
+            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
+          })
         }
       },
       goToReward(cacheID) {
@@ -316,9 +323,24 @@
               console.log(response.data);
               currentStationID = response.data.aktuelleStation.id;
               this.$router.push({path: `/CacheEnd/${params.cacheID}`});
-            })
-            .catch((error) => {
-            });
+            }).catch((error) => {
+            let msg;
+            let title;
+            if (error.response) {
+              title = "Fehler!";
+              msg = error.response.data;
+            } else if (error.request) {
+              title = "Verbindungsfehler!";
+              msg = "Es konnte keine Verbindung zum Server aufgebaut werden. Versuchen Sie es später noch einmal!"
+              console.log(error.request);
+            } else {
+              title = "Error";
+              msg = error.message;
+              console.log('Error', error.message);
+            }
+            console.log(error.config);
+            this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {message: msg, title: title,});
+          })
         }
       },