diff --git a/login/user.component.ts b/login/user.component.ts
index 4dbc5a73..183b9880 100644
--- a/login/user.component.ts
+++ b/login/user.component.ts
@@ -65,7 +65,9 @@ export class UserComponent {
 
 
   ngOnDestroy() {
-    this.sub.unsubscribe();
+    if(this.sub) {
+      this.sub.unsubscribe();
+    }
     if (this.sublogin) {
       this.sublogin.unsubscribe();
     }
diff --git a/login/utils/helper.class.ts b/login/utils/helper.class.ts
index 3e6fd660..be682889 100644
--- a/login/utils/helper.class.ts
+++ b/login/utils/helper.class.ts
@@ -14,9 +14,9 @@ export class User {
 
 export class Session{
   public static removeUser() {
-    COOKIE.deleteCookie(COOKIE.cookieName_id)
+    COOKIE.deleteCookie(COOKIE.cookieName_id);
     COOKIE.deleteCookie("openAIRESession");
-
+    COOKIE.deleteCookie("openAIREUser");
   }
 
   public static isLoggedIn(): boolean {