RTX 5090 cable melted

I smelt burning plastic while using my PC so I shut it down.

Tried to pull out the cable from the GPU (Zotac RTX 5090 Solid) and it was difficult to remove but did eventually come out.

Checked the connector ends and it has melted!

Is there anything I can do to repair the port on the card?

Obviously I'll need a new cable adapter.