GitLab now enforces expiry dates on tokens that originally had no set expiration date. Those tokens were given an expiration date of one year later. Please review your personal access tokens, project access tokens, and group access tokens to ensure you are aware of upcoming expirations. Administrators of GitLab can find more information on how to identify and mitigate interruption in our documentation.

disable "Add overlay" button or improve error message `403` when number of custom layout is greater equal `CUSTOM_LAYOUTS`

A user who has reached the limit of CUSTOM_LAYOUTS overlays can click on the "Add overlay" button, when clicking "UPLOAD" receives an error popup with the text

Unexpected error occurred:
http://127.0.0.1:8080/minerva//api//files/ rejected with status code: 403

Admin message

disable "Add overlay" button or improve error message `403` when number of custom layout is greater equal `CUSTOM_LAYOUTS`