Creation of tokens takes a long time and after waiting an error appear to user, even if the token was create

1. Navigate to superhero.com
2. Create a new token
3. Notice that the waiting time is quite long, however after finally wait for a few minutes the newt message appears:


But the token was actually created

<img width="1693" height="849" alt="Image" src="https://github.com/user-attachments/assets/2d87b8c7-3312-4af8-869a-353e5826db64" />