Hey Jajati,
oxd-server log is here. Please look into this.
2017-11-08 16:48:50,296 INFO [org.xdi.oxd.server.ServerLauncher] Starting...
2017-11-08 16:48:50,298 INFO [org.xdi.oxd.server.ServerLauncher] commit: 0eda70e831db6c16919ee7cbee4aa90a5fbeb6fa, branch: origin/version_3.0.1, build time:24.02.2017 @ 08:50:18 EST
2017-11-08 16:48:50,673 TRACE [org.xdi.oxd.server.service.ConfigurationService] Try to load configuration from system property: oxd.server.config, value: ../conf/oxd-conf.json
2017-11-08 16:48:50,895 TRACE [org.xdi.oxd.server.service.ConfigurationService] Configuration loaded successfully from system property: oxd.server.config.
2017-11-08 16:48:50,896 TRACE [org.xdi.oxd.server.service.ConfigurationService] Configuration: Configuration{port=8099, timeOutInSeconds=0, jettyPort=0, startJetty=false, localhostOnly=true, useClientAuthenticationForPat=true, useClientAuthenticationForAat=true, trustAllCerts=true, keyStorePath='', keyStorePassword='', licenseId='3602e5a9-cbfa-40dd-9684-714f4fde28db', publicKey='bmSRjhSP5gDnurmCj6gRBjXJi4Z+rYev99JYluidPePArj4Ai7duacjUwLCpYzQcOfvSc30CLudmGwX4BAl/I/XnW+oEHN9gbn7ogXPhdMAL7tXHsSv1E2iylnfYlFW9SnUoJFnVvTmcyuTt8a9radaXACtSKGYnXt7j2zLddNr+VuUL3p4OkwKTYQ7W1lh5Uru6PYRckkO/MOg3CiWjQweTljCsQIu+S4kv/mi/+eBBmOK8rYxZF7BhEhZJXQ39YU0P/rgTf+1Q4lz4200FN4znNOq2BRU1W2ziA5UfZX2UTApAa+IN52izHxTRsbcHlZxC1Xjf1BMPVntG8wjXvFRbQuavf+IX8i90fzopQr4gn59h+CFqKR9fYg+CmNZR9oI4trOz6S0YteH2CUNGqA==', publicPassword='i4YuEYhwrHHnInkIBzT3', licensePassword='cCrZa6GQ6ZtHdCunp595', supportGoogleLogout='true', stateExpirationInMinutes='5', nonceExpirationInMinutes='5'}
2017-11-08 16:48:51,060 ERROR [org.xdi.oxd.server.service.ConfigurationService] String index out of range: -1
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(Unknown Source)
at org.xdi.oxd.server.service.ConfigurationService.getConfDirectoryPath(ConfigurationService.java:57)
at org.xdi.oxd.server.service.ConfigurationService.getConfDirectoryFile(ConfigurationService.java:44)
at org.xdi.oxd.server.service.SiteConfigurationService.load(SiteConfigurationService.java:61)
at org.xdi.oxd.server.ServerLauncher.startOxd(ServerLauncher.java:84)
at org.xdi.oxd.server.ServerLauncher.start(ServerLauncher.java:62)
at org.xdi.oxd.server.ServerLauncher.main(ServerLauncher.java:51)
2017-11-08 16:48:51,064 INFO [org.xdi.oxd.server.service.ConfigurationService] Configuration directory: D:\xampp\htdocs\oxd_server\bin\..\conf
2017-11-08 16:48:51,069 TRACE [org.xdi.oxd.server.service.SiteConfigurationService] Loading site file name: 1937b567-3cdd-4cd2-9aa3-be9e73aadaa8.json
2017-11-08 16:48:51,196 TRACE [org.xdi.oxd.server.service.SiteConfigurationService] Loading site file name: 2dbf8e11-044e-41a3-8b24-85c99ac2c548.json
2017-11-08 16:48:51,207 TRACE [org.xdi.oxd.server.service.SiteConfigurationService] Loading site file name: 55ea476c-0af4-410c-80e6-e122cb5dfc59.json
2017-11-08 16:48:51,211 TRACE [org.xdi.oxd.server.service.SiteConfigurationService] Loading site file name: 7fa5fd9b-5473-4b10-9797-9c21cc69b034.json
2017-11-08 16:48:51,217 TRACE [org.xdi.oxd.server.service.SiteConfigurationService] Loading site file name: oxd-default-site-config.json
2017-11-08 16:48:51,221 DEBUG [org.xdi.oxd.server.license.LicenseFile] License file location: D:\xampp\htdocs\oxd_server\bin\.oxd-license
2017-11-08 16:48:51,230 TRACE [org.xdi.oxd.server.license.LicenseFile] MAC ADDRESS set to : 70-71-BC-5B-A1-52
2017-11-08 16:48:51,231 TRACE [org.xdi.oxd.server.license.LicenseService] Validating license ...
2017-11-08 16:48:51,231 DEBUG [org.xdi.oxd.server.license.LicenseFile] License file location: D:\xampp\htdocs\oxd_server\bin\.oxd-license
2017-11-08 16:48:51,234 TRACE [org.xdi.oxd.server.license.LicenseFile] MAC ADDRESS set to : 70-71-BC-5B-A1-52
2017-11-08 16:48:51,266 TRACE [org.xdi.oxd.server.service.HttpService] Created TRUST_ALL client.
2017-11-08 16:48:55,228 TRACE [org.xdi.oxd.server.license.LicenseService] License is validated successfully.
2017-11-08 16:48:55,235 TRACE [org.xdi.oxd.server.license.LicenseService] License data: LicenseMetadata{creationDate=Tue Oct 31 20:13:21 IST 2017, licenseId=null, autoupdate=true, active=true, product=oxd, licenseName='Jay Kumar', expirationDate=Wed Oct 31 20:13:21 IST 2018, licenseCountLimit=9999, customerName=Jay Kumar, emails=[]}
2017-11-08 16:48:55,239 TRACE [org.xdi.oxd.server.license.LicenseService] Validating license ...
2017-11-08 16:48:55,239 DEBUG [org.xdi.oxd.server.license.LicenseFile] License file location: D:\xampp\htdocs\oxd_server\bin\.oxd-license
2017-11-08 16:48:55,240 TRACE [org.xdi.oxd.server.license.LicenseFile] MAC ADDRESS set to : 70-71-BC-5B-A1-52
2017-11-08 16:48:55,240 TRACE [org.xdi.oxd.server.service.HttpService] Created TRUST_ALL client.
2017-11-08 16:48:56,485 TRACE [org.xdi.oxd.server.license.LicenseService] License is validated successfully.
2017-11-08 16:48:56,485 TRACE [org.xdi.oxd.server.license.LicenseService] License data: LicenseMetadata{creationDate=Tue Oct 31 20:13:21 IST 2017, licenseId=null, autoupdate=true, active=true, product=oxd, licenseName='Jay Kumar', expirationDate=Wed Oct 31 20:13:21 IST 2018, licenseCountLimit=9999, customerName=Jay Kumar, emails=[]}
2017-11-08 16:48:56,488 ERROR [org.xdi.oxd.server.service.SocketService] Could not listen on port: 8099.
2017-11-08 16:48:56,488 ERROR [org.xdi.oxd.server.ServerLauncher] Failed to start oxd server.
java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.xdi.oxd.server.service.SocketService.listenSocket(SocketService.java:71)
at org.xdi.oxd.server.ServerLauncher.startOxd(ServerLauncher.java:85)
at org.xdi.oxd.server.ServerLauncher.start(ServerLauncher.java:62)
at org.xdi.oxd.server.ServerLauncher.main(ServerLauncher.java:51)
2017-11-08 16:48:59,821 DEBUG [org.xdi.oxd.server.service.SocketService] Start new SocketProcessor...
2017-11-08 16:48:59,828 TRACE [org.xdi.oxd.server.SocketProcessor] Socket processor handling...
2017-11-08 16:48:59,828 TRACE [org.xdi.oxd.common.CoreUtils] commandSize: -1, stringStorage:
2017-11-08 16:48:59,832 TRACE [org.xdi.oxd.common.CoreUtils] Parsed sizeString: 0299, commandSize: 299
2017-11-08 16:48:59,832 TRACE [org.xdi.oxd.common.CoreUtils] Read result: ReadResult{m_command='{"command":"get_authorization_url","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","scope":["openid","profile","email","uma_protection","uma_authorization"],"acr_values":[""],"prompt":null,"hd":null,"custom_parameters":{"param1":"value1","param2":"value2"},"protection_access_token":null}}', m_leftString=''}
2017-11-08 16:48:59,832 TRACE [org.xdi.oxd.server.Processor] Command: {"command":"get_authorization_url","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","scope":["openid","profile","email","uma_protection","uma_authorization"],"acr_values":[""],"prompt":null,"hd":null,"custom_parameters":{"param1":"value1","param2":"value2"},"protection_access_token":null}}
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.server.Processor] Send back response: {"status":"ok","data":{"authorization_url":"https://dev-sso.taoconnect.org/oxauth/restv1/authorize?response_type=code&client_id=@!2C74.3037.CC47.59B1!0001!39EA.4A64!0008!E6A1.EA30.20F5.1CC9&redirect_uri=https://client.local/logged_in.php&scope=openid+profile+email+uma_protection+uma_authorization&state=moh579mhnd5kbmi5c20l72922i&nonce=ntkdr9afuk7l1v8knfb0jtlgl8"}}
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.server.SocketProcessor] Socket processor handling...
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.common.CoreUtils] commandSize: -1, stringStorage:
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.common.CoreUtils] Parsed sizeString: 0299, commandSize: 299
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.common.CoreUtils] Read result: ReadResult{m_command='{"command":"get_authorization_url","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","scope":["openid","profile","email","uma_protection","uma_authorization"],"acr_values":[""],"prompt":null,"hd":null,"custom_parameters":{"param1":"value1","param2":"value2"},"protection_access_token":null}}', m_leftString=''}
2017-11-08 16:48:59,834 TRACE [org.xdi.oxd.server.Processor] Command: {"command":"get_authorization_url","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","scope":["openid","profile","email","uma_protection","uma_authorization"],"acr_values":[""],"prompt":null,"hd":null,"custom_parameters":{"param1":"value1","param2":"value2"},"protection_access_token":null}}
2017-11-08 16:48:59,836 TRACE [org.xdi.oxd.server.Processor] Send back response: {"status":"ok","data":{"authorization_url":"https://dev-sso.taoconnect.org/oxauth/restv1/authorize?response_type=code&client_id=@!2C74.3037.CC47.59B1!0001!39EA.4A64!0008!E6A1.EA30.20F5.1CC9&redirect_uri=https://client.local/logged_in.php&scope=openid+profile+email+uma_protection+uma_authorization&state=r38b40kn95ok4rlknjt09c8k7g&nonce=inkgtgqt4i5gllh5rbv531htrl"}}
2017-11-08 16:48:59,836 TRACE [org.xdi.oxd.server.SocketProcessor] Socket processor handling...
2017-11-08 16:48:59,836 TRACE [org.xdi.oxd.common.CoreUtils] commandSize: -1, stringStorage:
2017-11-08 16:48:59,836 ERROR [org.xdi.oxd.server.SocketProcessor] Software caused connection abort: recv failed
java.net.SocketException: Software caused connection abort: recv failed
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
at sun.nio.cs.StreamDecoder.read(Unknown Source)
at java.io.InputStreamReader.read(Unknown Source)
at java.io.BufferedReader.read1(Unknown Source)
at java.io.BufferedReader.read(Unknown Source)
at org.xdi.oxd.common.CoreUtils.readCommand(CoreUtils.java:171)
at org.xdi.oxd.server.SocketProcessor.run(SocketProcessor.java:51)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2017-11-08 16:50:10,354 DEBUG [org.xdi.oxd.server.service.SocketService] Start new SocketProcessor...
2017-11-08 16:50:10,356 TRACE [org.xdi.oxd.server.SocketProcessor] Socket processor handling...
2017-11-08 16:50:10,356 TRACE [org.xdi.oxd.common.CoreUtils] commandSize: -1, stringStorage:
2017-11-08 16:50:10,365 TRACE [org.xdi.oxd.common.CoreUtils] Parsed sizeString: 0174, commandSize: 174
2017-11-08 16:50:10,366 TRACE [org.xdi.oxd.common.CoreUtils] Read result: ReadResult{m_command='{"command":"get_tokens_by_code","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","code":"9839abfc-b3e4-4d45-b89d-be7f4b4a3e2c","state":"moh579mhnd5kbmi5c20l72922i"}}', m_leftString=''}
2017-11-08 16:50:10,366 TRACE [org.xdi.oxd.server.Processor] Command: {"command":"get_tokens_by_code","params":{"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","code":"9839abfc-b3e4-4d45-b89d-be7f4b4a3e2c","state":"moh579mhnd5kbmi5c20l72922i"}}
2017-11-08 16:50:10,366 TRACE [org.xdi.oxd.server.service.HttpService] Created TRUST_ALL client.
2017-11-08 16:50:12,109 ERROR [org.xdi.oxd.server.op.GetTokensByCodeOperation] Failed to get tokens because response code is: null
2017-11-08 16:50:12,117 ERROR [org.xdi.oxd.server.Processor] No response from operation. Command: Command{command=GET_TOKENS_BY_CODE, params={"oxd_id":"7fa5fd9b-5473-4b10-9797-9c21cc69b034","code":"9839abfc-b3e4-4d45-b89d-be7f4b4a3e2c","state":"moh579mhnd5kbmi5c20l72922i"}}
2017-11-08 16:50:12,124 TRACE [org.xdi.oxd.server.Processor] Send back response: {"status":"error","data":{"error":"internal_error","error_description":"Unknown internal server error occurs."}}
2017-11-08 16:50:12,130 ERROR [org.xdi.oxd.server.SocketProcessor] Quit. Enable to process command.