If the maintenance mode is enabled in the JCA or if there is an ongoing platform upgrade, we can meet with the error like the following:
{"result":1702,"debug":{"cpu":{"usage":"1","time":26},"time":54},"response":null,"source":"hx-core","error":"script = SigninByAuthKey not found"}
Wait until the maintenance activities are finished.
The VAP dashboard should display this page if maintenance mode is enabled:
If the maintenance page is displayed, check for any notifications in your email inbox about a planned platform upgrade, or any urgent maintenance activities.
If the maintenance page isn't displayed and sign-in to the dashboard is available but you experience the error above, escalate to Virtuozzo PaaS Support.