k3s 报错 the server has asked for the client to provide credentials 解决 在 k3s 服务运行一年以上, 在使用 kubectl 管理服务时会报这个错误 Unhandled Error" err="couldn't get current server API group list: the server has asked for the client to provide credentials Ryan SU2025/9/10小于 1 分钟k8s解决方案k3s