Trader problem

i have add this to html file
<html><head><body>
Trader Alexandria: Greetings! Thank you for visiting our luxury shop. We sell precious items that you will never see elsewhere. Look through our items and choose something you like. Our shop does not take adena for payment, we only acceptcrystals, so please keep that in mind. If you wish to buy weapons, my husband, right next to me, will be happy to help you. 
 <a action="bypass -h multisell?id=2">Buy Armor</a>
 <a action="bypass -h multisell?id=40">Quest Items 1st change</a>
 <a action="bypass -h multisell?id=50">Quest Items 2nd change</a>
 <a action="bypass -h multisell?id=60">Clan Quest Items</a>
 <a action="bypass -h talk_select">Quest</a></body></html>

and this into the multisell.txt

MultiSell_begin [blackmerchant_questc] 60
{{[proof_of_blood];1**;{{[adena];1500000******;
{{[q_proof_of_alliance];1**;{{[adena];1500000******;
{{[q_proof_of_aspiration];1**;{{[adena];15000000******;
MultiSell_end
//??? d?

and i get an error (Not a cached buy-sell list[1190131576]
why is wrong?