@robi my postgres is running and nowhere near the limits in services. Is there anything special for the cal.com app that I am missing? There were no instructions on the app page, so I expected it should just work once the app is installed.
We're seeing the same problem after updating to v1.2.1. All user pages are blank. @calcom/web:start: error connecting to engine: sql, type: postgres db: Error: connect ECONNREFUSED ::1:5432 Reverting to v1.2.0 now.