Alerts broke after updating from grafana 9 to 10

Good evening. After updating grafana from 9 to 10, alerts broke, has anyone encountered this? It was the templates themselves that broke down, for the place of normal metrics with the name of the service and the last value, it sends incomprehensible characters, for example: Summary: - map[B0:0 B9:0]. What other information is needed to help me solve my problems? Perhaps a configuration or template that I use to send an alert?

Does the query in the alert itself work?

Hi, yes the query is working

Sorry for the delayed response. Can you send me a screenshot of the alert and of the query running on Explorer?