http get call with token is not working

[kannan-psibertech]

http get call with token is not working. always show like below
{
I/flutter ( 5681): "error": {
I/flutter ( 5681): "code": "InvalidAuthenticationToken",
I/flutter ( 5681): "message": "Access token validation failure.",
I/flutter ( 5681): "innerError": {
I/flutter ( 5681): "date": "2020-09-25T02:36:29",
I/flutter ( 5681): "request-id": "f896432e-ef6f-43d8-9da3-e60c124e518d",
I/flutter ( 5681): "client-request-id": "f896432e-ef6f-43d8-9da3-e60c124e518d"
I/flutter ( 5681): }
I/flutter ( 5681): }
I/flutter ( 5681): }