Sorry! We will be back soon. in GCP

Hi everyone,
frappe-bench-web:frappe-bench-node-socketio: stopped
frappe-bench-redis:frappe-bench-redis-queue: stopped
frappe-bench-redis:frappe-bench-redis-cache: stopped
frappe-bench-redis:frappe-bench-redis-socketio: stopped
frappe-bench-web:frappe-bench-frappe-web: stopped
frappe-bench-workers:frappe-bench-frappe-schedule: ERROR (no such file)
frappe-bench-workers:frappe-bench-frappe-default-worker-0: ERROR (no such file)
frappe-bench-workers:frappe-bench-frappe-long-worker-0: ERROR (no such file)
frappe-bench-workers:frappe-bench-frappe-short-worker-0: ERROR (no such file)
frappe-bench-web:frappe-bench-frappe-web: started
frappe-bench-web:frappe-bench-node-socketio: started
frappe-bench-redis:frappe-bench-redis-queue: started
frappe-bench-redis:frappe-bench-redis-cache: started
frappe-bench-redis:frappe-bench-redis-socketio: started

am facing this issue in bench restart my page stuck in Sorry we will be back soon.
Environment is GCP, ubuntu18.04.
Tried with all supervisor restart, benhc reinstall etc, any suggestion…

Sorry! Back soon message on Multi tenant setup this post helped me to solve.