Cannot read properties of undefined (reading 'cart')

[kumi20]

When I change quantity product on card or delete product I have error jQuery.Deferred exception: Cannot read properties of undefined (reading 'cart') TypeError: Cannot read properties of undefined (reading 'cart')
    at Object.<anonymous> (https://oflora.pl/themes/core.js:2:1196)
    at i.emit (https://oflora.pl/themes/classic/assets/js/theme.js:1:131602)
    at Object.<anonymous> (https://oflora.pl/themes/classic/assets/js/theme.js:1:52194)
    at l (https://oflora.pl/themes/core.js:2:77123)
    at d (https://oflora.pl/themes/core.js:2:77422) undefined

 

and value basket doesn't update. Have you any idea how can I fix this problem.

[kumi20]

I founded solution my problem. 

https://www.prestashop.com/forums/topic/1055219-not-working-shopping-cart-after-upgrade-1780/