diff --git a/src/Resources/Views.Home.Groups.de.resx b/src/Resources/Views.Home.Groups.de.resx
index aa954e0..4e8c2fd 100644
--- a/src/Resources/Views.Home.Groups.de.resx
+++ b/src/Resources/Views.Home.Groups.de.resx
@@ -112,4 +112,13 @@
     <data name="Yes, Delete" xml:space="preserve">
         <value>Ja, löschen</value>
     </data>
+    <data name="Error loading group data" xml:space="preserve">
+        <value>Fehler beim Laden der Gruppendaten</value>
+    </data>
+    <data name="Group updated successfully" xml:space="preserve">
+        <value>Gruppe wurde erfolgreich angepasst</value>
+    </data>
+    <data name="Error updating group" xml:space="preserve">
+        <value>Fehler beim Anpassen der Gruppe</value>
+    </data>
 </root>
diff --git a/src/Resources/Views.Shared._Layout.de.resx b/src/Resources/Views.Shared._Layout.de.resx
index 31369ef..f310ed3 100644
--- a/src/Resources/Views.Shared._Layout.de.resx
+++ b/src/Resources/Views.Shared._Layout.de.resx
@@ -28,6 +28,9 @@
     <data name="Users" xml:space="preserve">
         <value>Benutzer</value>
     </data>
+    <data name="Groups" xml:space="preserve">
+        <value>Gruppen</value>
+    </data>
     <data name="Log out" xml:space="preserve">
         <value>Abmelden</value>
     </data>
diff --git a/src/Views/Home/Groups.cshtml b/src/Views/Home/Groups.cshtml
index 3ee4d59..3a9988d 100644
--- a/src/Views/Home/Groups.cshtml
+++ b/src/Views/Home/Groups.cshtml
@@ -323,7 +323,7 @@
                         default:
                             break;
                     }
-                    showToast("@T["Error"]: " + result.exception || '@T["Error creating group"]', 'danger');
+                    showToast("@T["Error"]: " + exception || '@T["Error creating group"]', 'danger');
                 }
             } catch (err) {
                 console.error(err);
@@ -422,7 +422,7 @@ document.addEventListener('DOMContentLoaded', () => {
             }
         } catch (err) {
             console.error(err);
-            showToast('Error loading group data', 'danger');
+            showToast('@T["Error loading group data"]', 'danger');
         }
     });
 
@@ -466,7 +466,7 @@ document.addEventListener('DOMContentLoaded', () => {
 
             if (result.success) {
                 bootstrap.Modal.getInstance(updateModal).hide();
-                showToast('Group updated successfully', 'success');
+                showToast('@T["Group updated successfully"]', 'success');
 
                 // Optionally refresh the row
                 const row = [...document.querySelectorAll('tr')]
@@ -509,11 +509,11 @@ document.addEventListener('DOMContentLoaded', () => {
                     }
                 }
             } else {
-                showToast(result.reason || 'Error updating group', 'danger');
+                showToast(result.reason || '@T["Error updating group"]', 'danger');
             }
         } catch (err) {
             console.error(err);
-            showToast('Error contacting server', 'danger');
+            showToast('@T["Error contacting server"]', 'danger');
         }
     });
 });