diff --git a/app/Domain/Notifications/VacationRequestCreatedNotification.php b/app/Domain/Notifications/VacationRequestCreatedNotification.php
index 69198e7..d8f819e 100644
--- a/app/Domain/Notifications/VacationRequestCreatedNotification.php
+++ b/app/Domain/Notifications/VacationRequestCreatedNotification.php
@@ -92,7 +92,7 @@ class VacationRequestCreatedNotification extends Notification
         $name = $this->vacationRequest->name;
 
         if ($this->vacationRequest->creator()->is($this->vacationRequest->user)) {
-            return __("The vacation request :title for user :user has been created successfully.", [
+            return __("The vacation request :title from user :user has been created successfully.", [
                 "user" => $this->vacationRequest->user->profile->full_name,
                 "title" => $name,
             ]);
diff --git a/app/Infrastructure/Http/Resources/UserFormDataResource.php b/app/Infrastructure/Http/Resources/UserFormDataResource.php
index ff85794..83fd4e9 100644
--- a/app/Infrastructure/Http/Resources/UserFormDataResource.php
+++ b/app/Infrastructure/Http/Resources/UserFormDataResource.php
@@ -21,7 +21,7 @@ class UserFormDataResource extends JsonResource
             "position" => $this->profile->position,
             "employmentForm" => $this->profile->employment_form,
             "employmentDate" => $this->profile->employment_date->toDateString(),
-            "birthday" => $this->profile->birthday->toDateString(),
+            "birthday" => $this->profile->birthday?->toDateString(),
             "slackId" => $this->profile->slack_id,
         ];
     }