[求助]一个错误,请求帮助

我不知道,怎么解决这个问题,请求帮助!
HTTP Status 405 - HTTP method GET is not supported by this URL

--------------------------------------------------------------------------------

type Status report

message HTTP method GET is not supported by this URL

description The specified HTTP method is not allowed for the requested resource (HTTP method GET is not supported by this URL).

--------------------------------------------------------------------------------

Apache Tomcat/5.5.15