Issue Summary

PDF export of a space with more than 10K pages fails with the below message on UI.

Steps to Reproduce

1. Select Confluence space having [10k+ current pages].
2. Navigate to Space settings > Export space > PDF > Click on Next

Expected Results

The page is redirected to the next page "Export PDF Options" with the below options.

1. Export all pages, with attachments. Comments are excluded.
2. Select what to export

Actual Results

The "Page unavailable" Error is shown on the UI.

Workaround

Divide the space into multiple pages by copying or moving pages to a second space, then attempt the PDF export from the newly created spaces.