Unable to buy WoW token with in-game gold

[Kozzae-doomhammer (Kozzae)]

Token "Internal Auction Error"

I’m getting this error when trying to purchase a token on the AH. I have purchased game time with real money, and also did a complete UI reset. I submitted a ticket, but wanted to post here to see if there is a solution?

to ask for more information has your first 30 days run out yet? That was a caveat in being able to buy a token.
Continuing the discussion from Restriction on Purchase of WoW Token – November 2023:

@Kaivax

After November 21, 2023, any player who cannot purchase a WoW Token for gold in-game will need to first purchase and consume at least 30 days of game time for real money. This can be done on any World of Warcraft account across the player’s Battle.net account to qualify.

But looking at your armory data, it now shows you are not a new account, so I’d stick with the first linked thread.