Error in Backend

Error in Backend

We are running joomshopping 5.4.2 on Joomla 4.44.
Recently we realized, that we are unable to edit products in the backend.
When I click on any product, I get the errormessage: Undefined constant "_JSHOP_FACP_FIX_PRICE".
I have updated all components but still get the error.

Any idea, what this could be?

Many thanks in advance
Oliver

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Aw: Error in Backend

list addons?

Aw: Error in Backend

Hi,

We have the following addons installed:

Comment in invoice 2.2.0
JoomShopping Menu Builder 3.1.9
JoomShopping Addon pdf Additional information 2.0.2
JoomShopping Addon repeat order in account 2.0.7
Individual text for update order status (in email) 2.4.0
JoomShoppingResizeProducts 5.3.0

I had older versions installed when the error first came up. Yesterday, I updated all addons to the latest version, but no change.

Best regards
Oliver

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Aw: Error in Backend

Bug after delete addon
addon_free_attribute_calcule_price

Need disable / delete plugin
JoomShopping free attribute calcule price