I've created a flow of approval. For the past 3-4 months, it run perfectly ok. But for some request, it face error as below:

Request to Azure Resource Manager failed with error: '{"error":{"code":"WorkflowTriggerHistoryNotFound","message":"The workflow 'a39c04e5-d1a2-4c7e-a80c-xxxxxxxxxxxx' trigger 'manual' history '08585377701870718782261530xxxxxxx' could not be found."}}'.
I can't pinpoint where the error occurred because no specifics were provided. How can I correct this because it did not occur for every request, only a few of it.
I've tried to resubmit the failed flow, but nothing happened. Please help me to resolve this problem.
Thank you so much.