About the log error Thing[xxxx] is not running

The platform log shows that Thing[xxxx] is not running. In this case, all services in this thing cannot be executed successfully. If any service log in this thin thin is executed, this error will be reported. Maybe it will recover on its own after a while, or maybe it will have to be done by restarting Thingworx. Can't find the reason? Is it possible that the service takes too long to execute or is called too frequently as an interface, leading to the exhaustion of memory resources, has anyone else encountered similar problems, and further in-depth analysis to reach a conclusion and solution ?