Venia pwa + magento 2 categories and products issue

Question

1. Sucessfuly connected magento 2 to venia pwa
2. All category levels are visible in venia pwa all is ok

Issue: I can open only first and last category, any of other cannot be opened, got oops errorenter image description here

What can i do? Urls is ok at both sides, magento backend url is ok at venia side, i don't know what to do . .