diff --git a/src/app/configuration/vmtemplates/edit-vmtemplate/edit-vmtemplate.component.ts b/src/app/configuration/vmtemplates/edit-vmtemplate/edit-vmtemplate.component.ts
index c7cb1566..b47757a0 100644
--- a/src/app/configuration/vmtemplates/edit-vmtemplate/edit-vmtemplate.component.ts
+++ b/src/app/configuration/vmtemplates/edit-vmtemplate/edit-vmtemplate.component.ts
@@ -202,7 +202,7 @@ export class EditVmtemplateComponent implements OnInit, OnChanges {
         },
         error: (e: HttpErrorResponse) => {
           this.alert.danger(
-            'Error saving VM Template: ' + e.error.message,
+            'Error saving VM Template: ' + e.message,
             false,
             DEFAULT_ALERT_ERROR_DURATION,
           );
@@ -219,7 +219,7 @@ export class EditVmtemplateComponent implements OnInit, OnChanges {
         },
         error: (e: HttpErrorResponse) => {
           this.alert.danger(
-            'Error saving VM Template: ' + e.error.message,
+            'Error saving VM Template: ' + e.message,
             false,
             DEFAULT_ALERT_ERROR_DURATION,
           );
diff --git a/src/app/configuration/vmtemplates/vmtemplates.component.ts b/src/app/configuration/vmtemplates/vmtemplates.component.ts
index c61e5074..8c805388 100644
--- a/src/app/configuration/vmtemplates/vmtemplates.component.ts
+++ b/src/app/configuration/vmtemplates/vmtemplates.component.ts
@@ -85,7 +85,7 @@ export class VmtemplatesComponent implements OnInit {
       },
       error: (e: HttpErrorResponse) => {
         const alertMsg =
-          'Error deleting virtual machine template: ' + e.error.message;
+          'Error deleting virtual machine template: ' + e.message;
         this.alert.danger(alertMsg, false, DEFAULT_ALERT_ERROR_DURATION);
       },
     });
diff --git a/src/app/course/course-wizard/course-wizard.component.ts b/src/app/course/course-wizard/course-wizard.component.ts
index 91c6f464..f0968e06 100644
--- a/src/app/course/course-wizard/course-wizard.component.ts
+++ b/src/app/course/course-wizard/course-wizard.component.ts
@@ -272,7 +272,7 @@ export class CourseWizardComponent implements OnChanges, OnInit {
         },
         (e: HttpErrorResponse) => {
           this.alertDanger(
-            'Error listing dynmamic scenarios: ' + e.error.message,
+            'Error listing dynmamic scenarios: ' + e.message,
           );
         },
       );
@@ -348,7 +348,7 @@ export class CourseWizardComponent implements OnChanges, OnInit {
         this.coursesRefresher.emit();
       },
       (e: HttpErrorResponse) => {
-        this.alertText = 'Error creating object: ' + e.error.message;
+        this.alertText = 'Error creating object: ' + e.message;
         this.isAlert = true;
       },
     );
@@ -363,7 +363,7 @@ export class CourseWizardComponent implements OnChanges, OnInit {
         this.coursesRefresher.emit();
       },
       (e: HttpErrorResponse) => {
-        this.alertText = 'Error creating object: ' + e.error.message;
+        this.alertText = 'Error creating object: ' + e.message;
         this.isAlert = true;
       },
     );
diff --git a/src/app/course/course.component.ts b/src/app/course/course.component.ts
index 8dc3c6f5..47159620 100644
--- a/src/app/course/course.component.ts
+++ b/src/app/course/course.component.ts
@@ -111,7 +111,7 @@ export class CourseComponent implements OnInit {
         this.selectedCourse = null;
       },
       error: (e: HttpErrorResponse) => {
-        const alertMsg = 'Error deleting object: ' + e.error.message;
+        const alertMsg = 'Error deleting object: ' + e.message;
         this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
       },
     });
diff --git a/src/app/scenario/scenario.component.ts b/src/app/scenario/scenario.component.ts
index b9f55bd0..baed7eea 100644
--- a/src/app/scenario/scenario.component.ts
+++ b/src/app/scenario/scenario.component.ts
@@ -52,7 +52,7 @@ export class ScenarioComponent implements OnInit {
           this.selectedscenario = s;
         },
         error: (e: HttpErrorResponse) => {
-          const alertMsg = 'Error retrieving object: ' + e.error.message;
+          const alertMsg = 'Error retrieving object: ' + e.message;
           this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
         },
       });
@@ -67,7 +67,7 @@ export class ScenarioComponent implements OnInit {
     this.scenarioService.get(scenario.id).subscribe({
       next: (scenario) => (this.selectedscenario = scenario),
       error: (e: HttpErrorResponse) => {
-        const alertMsg = 'Error deleting object: ' + e.error.message;
+        const alertMsg = 'Error deleting object: ' + e.message;
         this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
       },
     });
@@ -82,7 +82,7 @@ export class ScenarioComponent implements OnInit {
     this.scenarioService.list(true).subscribe({
       next: (sList: Scenario[]) => (this.filteredScenarios = sList),
       error: (e: HttpErrorResponse) => {
-        const alertMsg = 'Error listing objects: ' + e.error.message;
+        const alertMsg = 'Error listing objects: ' + e.message;
         this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
       },
     });
@@ -96,7 +96,7 @@ export class ScenarioComponent implements OnInit {
         this.refresh();
       },
       error: (e: HttpErrorResponse) => {
-        const alertMsg = 'Error cloning scenario: ' + e.error.message;
+        const alertMsg = 'Error cloning scenario: ' + e.message;
         this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
       },
     })
@@ -110,7 +110,7 @@ export class ScenarioComponent implements OnInit {
         this.refresh();
       },
       error: (e: HttpErrorResponse) => {
-        const alertMsg = 'Error deleting object: ' + e.error.message;
+        const alertMsg = 'Error deleting object: ' + e.message;
         this.alert.danger(alertMsg, true, DEFAULT_ALERT_ERROR_DURATION);
       },
     });