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tRest component giving connection refused error

Hello,

I am trying to configure the tRest component and when I run my job I get the attached stack trace. Also, if I paste the same URL I use in the component in my browser, it works just fine. Any ideas on how to fix would be greatly appreciated.
Thanks,
Doug
stackTrace.txt.txt
stackTrace.txt_20160616-1552.txt

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stackTrace.txt_20160616-1631.txt
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0683p000009MFOU.png 0683p000009MFQ0.png
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The stack trace never got attached, so I am pasting it here:

Starting job Get_data_from_CRC at 16:04 16/06/2016.

[statistics] connecting to socket on port 3843
[statistics] connected
Exception in component tREST_1
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:131)
at com.sun.jersey.api.client.Client.handle(Client.java:616)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:559)
at com.sun.jersey.api.client.WebResource.get(WebResource.java:182)
at juralaw.get_data_from_crc_0_1.Get_data_from_CRC.tREST_1Process(Get_data_from_CRC.java:513)
at juralaw.get_data_from_crc_0_1.Get_data_from_CRC.runJobInTOS(Get_data_from_CRC.java:822)
at juralaw.get_data_from_crc_0_1.Get_data_from_CRC.main(Get_data_from_CRC.java:690)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[statistics] disconnected
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:218)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:129)
... 6 more
Job Get_data_from_CRC ended at 16:04 16/06/2016. [exit code=1]
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Any ideas?