HTTP error code 500

Question

I am trying to run a Java client application which in turn calls a servlet, and both of them are placed on the same machine. While running the client code I am getting:

Error while making connection

And the server returned HTTP response code is 500.

See URL: https://psng11d19087.ksfg.ds-group.com:443

Any tips on how I can start debugging this?

Answer 1

第一步将是查看服务器错误日志以查看问题所在。

Answer 2

First thing to do is look at the server log. 500 indicates something failed in the server, and your server log should (one hopes) have exceptions listed etc.

Knowing the server would help be more specific.