Sveltekit integration throws an error.

[VahanDrnoyan]

Hello,

I am using the Sveltekit integration exactly like in docs https://the-guild.dev/graphql/yoga-server/docs/integrations/integration-with-sveltekit

It throws an Error:

Reponse: {"message":"Internal Error"}
Error : Invalid or incomplete introspection result. Ensure that you are passing "data" property of introspection response and no "errors" was returned alongside: undefined.

Any direction is appreciated.

Thank you!