This is happening because a Merge Request is checked out 2 times, one for the branch and another for the MR which is causing call for `onCheckout` event listener twice. And this is trying to change the status of the pipeline status which is already running.
This is happening because a Merge Request is checked out 2 times, one for the branch and another for the MR which is causing call for `onCheckout` event listener twice. And this is trying to change the status of the pipeline status to `running` which is already ` running`.