Page fails with We couldn’t load apps

Question

I'm trying to open up a page, which earlier I didn't had access to and just got one page access from space

However when I clicked on link from mail It opens with error like

Seems like that page also need some app but I found out app

Developer console suggest some GraphQL error but not able to find out root cause

Jacolene Naudé · Answer

CONFCLOUD-75753 
I had the same issue- please vote on this open ticket.

Here is the answer I received on my post- https://community.atlassian.com/forums/Confluence-questions/How-to-disable-the-Apps-and-hide-the-Icon-for-public-space-on/qaq-p/3225823?utm_source=dm&utm_medium=unpaid-social&utm_campaign=P:online*O:community*I:social_share*

Barbara Szczesniak · Answer

@Vikrant Pawar It looks like GraphQL might come from a third-party app available in the Atlassian Marketplace: https://marketplace.atlassian.com/apps/1225929/graphql-playground-for-confluence?hosting=cloud&tab=overview

If you look in the Apps list, do you see this app? You might want to contact the person who gave you access to the page or your Confluence product admin to see if this app is still available in your instance. It may be that they need to update the page.

Vikrant Pawar_b6g9dj · Answer

Thanks Reply,

Issue is I don't know which App it's trying to load it's page from Confluence , but if there is a app embedded in it not sure.

Thanks, 
Vikrant