Google Apps Scripts keeps failing when submitting a Form

Hello, I have been using Google Apps Script since years. I have not touched any activator since 2024.

I use a @gmail account and connected Google Forms - Google Sheets using a script, when a user sends the form it receives a PDF with responses in his email. I also store the PDF inside a Google Drive folder.

I have several scripts, one for each project.

However, starting this year, I receive the following email in every script I have:

I have to go to Apps Script > select script > Activator > Edit activator > Save > Follow steps for unauthorized app.

It is very frustrating because I did it when I created the script. Did Google change the frequency to 1 month or someting?

Thanks