Clicking on the NanoBanana Starter Kit does not launch the project

Hello! I have a problem with Nano Banana, and I can’t find a solution for it in the search.

The problem is this: I have been generating illustrations for my book without any problems since the beginning of September using the Google AI Studio interface. However, yesterday I was unable to do so — the “Try Nano Banana” button does not respond to clicks. I am attaching a screenshot of what it looks like. In all previous cases, when I clicked on the “Try Nano Banana” button, I was taken to a chat with Nano Banana, but now this is not happening. I am not a developer and do not understand anything about APIs, I just worked with images, so I do not understand what happened. Is Nano Banana now unavailable? What could be the problem and how can I get back to working on my illustrations?

Additional information: I tried clicking on the “Try Nano Banana” button in two browsers, from two different personal Google accounts, but the button still does not open the chat with Nano Banana when clicked. I cleared my cookies and cache, I don’t use a VPN or proxy, and I live in the EU.

Please, can someone tell me what the problem is and how I can get back to working on my project?

I had the same problem. Sign of from google and sign on again. Now it will work.