Botpress has its own billing separate from OpenAI API. Even if you're calling the OpenAI API from within Botpress, there are costs associated with using Botpress (beyond the free tier). If you've exceeded the Botpress free tier quota, you'll need to add a payment option to your workspace to cover AI spend costs above $5. That should get your bots running again, but there are other costs that could factor in. Check out all the tabs to see your usage. You can see your current costs and quotas in the Usage and Subscriptions area accessible using the gear icon next to your profile icon (upper right page of the dashboard.) [This photo is an example from one of my workspaces -- I've set my AI spend limit to $50/month. The free tier comes with $5/month on the house.] If you want a deep dive, Robert breaks down AI spend in this week's office hours.