Could not connect to http://localhost:5725/ResourceManagementService/MEX. TCP error code 10061: No connection could be made because the target machine actively refused it 127.0.0.1:5725.

when trying to Debug TImer job getting below error

Could not connect to http://localhost:5725/ResourceManagementService/MEX. TCP error code 10061: No connection could be made because the target machine actively refused it 127.0.0.1:5725.