Error since the update from Joomshopping

Error since the update from Joomshopping

Since I have updated the page (from Joomla 3 to Joomla 4.3.3), an error message appears in Joomshopping:
Frontend: Undefined constant "_JSHOP_ORDER_BY"
Backend: 0 Undefined constant "_MONDAY"

I can't update certain addons, because the component already brings errors, but the JoomShopping itself is already up to date. Can someone help me?

Kind regards
Colette

---

Aw: Error since the update from Joomshopping

_JSHOP_ORDER_BY - for old shop

update all module.
Update template or use default.

Aw: Error since the update from Joomshopping

Thanks for the input, i forgot to update the template. Now the store is running again in the frontend (still has error messages, but i'll fix them), but in the backend still gets the message "Undefined constant "_MONDAY". Do you have a tip there too?

Regards
Colette

Aw: Error since the update from Joomshopping

Enable debug mode joomla

See full description.

need update all plugin / addons ...

Aw: Error since the update from Joomshopping

all plugins i use are up to date, but i can't check the addons, because the backend of joomshopping doesn't work. on the website i get several error messages, but they don't help me:

Undefined constant "_JSHOP_EAN"
Warning: Undefined property: stdClass::$_label_image in

Aw: Error since the update from Joomshopping

Enable debug mode joomla
See full description.

disable old plugin -> update addon -> enable plugin

Aw: Error since the update from Joomshopping

the problem is that I can't click on the "Install/Update" button at all. It always comes the message Undefined constant "_MONDAY". No matter which menu I select in the Joomshopping component. So I can not update the addons. Debug mode is active, but shows only this one message. On the website I see Warning: Undefined property: stdClass::$_label_image in /home/admotion/www/mywebsite/components/com_jshopping/templates/trampolin/list_products/product.php on line 29

Aw: Error since the update from Joomshopping

disable old plugin

Use menu Joomla for disable plugin