I have set up a GitLab runner on AWS fargate. It works perfectly fine one time and after some time it throws ExpiredTokenException while running jobs.

ERRO[2022-04-07T04:04:31Z] Application execution failed                  PID=16444 error="starting new Fargate task: running new task on Fargate: error starting AWS Fargate Task: ExpiredTokenException: The security token included in the request is expired\n\tstatus code: 400, request id: xxxxxxxxxx"

I have read troubleshoot docs from Gitlab and AWS but there is no related information about ExpiredTokenException. The links are:

• https://docs.gitlab.com/runner/configuration/runner_autoscale_aws_fargate/#troubleshooting
• https://docs.aws.amazon.com/AmazonECS/latest/developerguide/troubleshooting.html

I would appreciate any lead to this problem.