Missing subpages in child-theme

hey 🙂

tried to update my maintheme. everything went fine so far. everythings working fine in the maintheme. but in the child-theme are the subpages broken. (https://eternitygaming.de)

For now we have the old version online.

After an update the main page is working fine except one plugin (doesnt matter at all) but on the subpages there’s only the header but no content.

in the past every update worked pretty fine but not the june one.