Service Broker 无法升级 conversation_handle 为 '%1' 的会话。请使用 END CONVERSATION ... WITH CLEANUP 删除该会话，然后再次尝试启用该 Service Broker。使用 ALTER DATABASE ... SET ERROR_BROKER 将该数据库中的所有会话标记为有错误。使用 ALTER DATABASE ... SET NEW_BROKER 来删除此数据库中的所有会话。

Service Broker could not upgrade conversation with conversation_handle '%1'. Use END CONVERSATION ... WITH CLEANUP to delete this conversation, then try again to enable the broker. Use ALTER DATABASE ... SET ERROR_BROKER to error all conversations in this database. Use ALTER DATABASE ... SET NEW_BROKER to delete all conversations in this database.