Help, please!

[frs_ssa]

2018/05/17 21:23:48 - Abort.0 - "status" :
2018/05/17 21:23:48 - Abort.0 - {
2018/05/17 21:23:48 - Abort.0 - "code" : 500,
2018/05/17 21:23:48 - Abort.0 - "name" : "Internal Error",
2018/05/17 21:23:48 - Abort.0 - "description" : "An error inside the HTTP server which prevented it from fulfilling the request."
2018/05/17 21:23:48 - Abort.0 - },
2018/05/17 21:23:48 - Abort.0 -
2018/05/17 21:23:48 - Abort.0 - "message" : "04170003 Wrapped Exception (with status template): null",
2018/05/17 21:23:48 - Abort.0 - "exception" : "",
2018/05/17 21:23:48 - Abort.0 -
2018/05/17 21:23:48 - Abort.0 - "callstack" :
2018/05/17 21:23:48 - Abort.0 - [
2018/05/17 21:23:48 - Abort.0 -
2018/05/17 21:23:48 - Abort.0 - ],
2018/05/17 21:23:48 - Abort.0 -
2018/05/17 21:23:48 - Abort.0 - "server" : "Community v5.2.0 (re21f2be5-b22) schema 10.057",
2018/05/17 21:23:48 - Abort.0 - "time" : "17/05/2018 21:23:48"
2018/05/17 21:23:48 - Abort.0 - }
2018/05/17 21:23:48 - Abort.0 -
2018/05/17 21:23:48 - Abort.0 - ], [500]
2018/05/17 21:23:48 - Abort.0 - ERROR (version 7.1.0.0-12, build 1 from 2017-05-16 17.18.02 by buildguy) : Rest call failed.

[krutik_jayswal]

Nobody will be able to help with this much information, Every beginner should add , What they are trying to achieve, what is the existing code  which is developed, what output you are expecting.Please as much information as you can.