Grafana Server Error - Failed to get settings

Just started 5-10min ago and unable to use Grafana at all. Any insights?

After ~20mins of being offline, seems to be working again.

From our own alerting, I can see there were some errors being thrown around 5:49AM (GMT+1), specifically:

Could not find datasource Error 1615: Prepared statement needs to be re-prepared

There’s been a number of little niggles with Hosted Grafana lately; hoping they get this sorted and bring back some stability.


This is keeping me awake at night for nothing, I’m wondering if there is a way to resolve it. Thanks!