Corrected mount action which was causing infinite loop.

src/App.tsx

@@ -31,7 +31,7 @@ export const App: FC = () => {
     // Initialize asking the server if this session is already logged in.
     isAuthenticated().then((responseState) => setIsAuth(responseState));
     getRole().then((responseRole) => setRole(responseRole));
-  }, [isAuth, role]);
+  }, []);
 
   return (
     <div data-testid="App">

src/components/AuthUser/SignInForm/SignInForm.tsx

@@ -28,7 +28,7 @@ export const SignInForm: FC = () => {
     return () => {
       isMounted = false;
     };
-  }, [cookie]);
+  }, []);
 
   const { control, errors, setError, handleSubmit } = useForm<CredentialsType>({
     defaultValues,
@@ -52,6 +52,7 @@ export const SignInForm: FC = () => {
         },
       )
       .then((response) => {
+        console.log(response);
         if (response.data.status === 'fail') {
           setError('username', {
             type: 'server',