error 400 when trying to upload fix auction item

Hi,

i am currently trying to upload a few products via the rest api.
i've been using my scripts for several hundred products in the last few weeks and didn't have any problems. However, today i am getting
SimpleXMLElement Object
(
[Notification_Token] => xxxxxx
[Notification_Datetime] => 2021-06-08 13:03:23
[Notification_Data] => SimpleXMLElement Object
(
[Headers] => SimpleXMLElement Object
(
[Ressource] => item
[Action] => POST
[Status] => 400
)

[body] => SimpleXMLElement Object
(
[unique_id] => SimpleXMLElement Object
(
)

[error] => err_item_incorrectCurrency
)

)

)

the currency i've used in my request is GBP as you can see in this snapshot of my array
Array
(
[type] => fixedPrice
[item] => Array
(
[id_category] => 1300
[fixed_price] => 7.88
[currency] => GBP
[title] => Isle of Man 2016 FDC - Islands and Bridges - The Art of Roger Dean
[personal_reference] => 30290
[qty] => 99
[date_end] => 2021-06-22 11:00:00
...
...
...
could you please help me with this request. i have absolutely no idea why it's not working anymore

thanks in advance

Hello wopa_stamps,

It is no longer possible to sell in a currency other than that of your account. You can change the currency of your account here: Vinculo (https) .
Please note that you can only change the currency of your account once every 30 days.

Best Regards,
--
Thomas
Delcampe Team