How to resolve workflows 'Suspended' mode problem in SharePoint 2013

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SharePoint2013

Hi,

I have created sample workflow in SharePoint 2013.When I am going to trigger it.It goes in "Suspended Mode". How to resolve this issue.Is there any way to resolve this.I have check all Setting in central administration like User Profile Service it is started and other is User Profile Synchronization Service it is in Starting Mode.

I am accessing SharePoint account with Myself account which having full Administrative control(Not using system Account for workflows). Still I am getting following error

RequestorId: 49862b0d-4d9b-9c16-0000-000000000000. Details: RequestorId: 49862b0d-4d9b-9c16-0000-000000000000. Details: An unhandled exception occurred during the execution of the workflow instance. Exception details: System.ApplicationException: HTTP 401 {"x-ms-diagnostics":["3001000;reason=\"There has been an error authenticating the request.\";category=\"invalid_client\""],"SPRequestGuid":["49862b0d-4d9b-9c16-8afa-bc4d3db9fba5"],"request-id":["49862b0d-4d9b-9c16-8afa-bc4d3db9fba5"],"X-FRAME-OPTIONS":["SAMEORIGIN"],"SPRequestDuration":["1515"],"SPIisLatency":["3"],"Cache-Control":["private"],"WWW-Authenticate":["Bearer realm=\"b46a5409-828d-4811-88ae-4fde7c19df36\",client_id=\"00000003-0000-0ff1-ce00-000000000000\",trusted_issuers=\"00000005-0000-0000-c000-000000000000@*,00000003-0000-0ff1-ce00-000000000000@b46a5409-828d-4811-88ae-4fde7c19df36\"","NTLM"],"X-AspNet-Version":["4.0.30319"],"X-Powered-By":["ASP.NET"],"X-

Please Is there any solution then.... please suggest me...

Thanks

Nitin