It is usually better to report such code related issues directly to the github issue trackers (as e.g. already pointed out in Ospd Exception too many values to unpack (expected 9) while scanning - #2 by jjnicola).
In this specific case the best place would be Issues · greenbone/gvmd · GitHub and if it is turning out that a different component is responsible for it the issue could be moved
Without a github issue this could be missed by the responsible team working on the affected component in question