Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-guides/TRaSH-Guides/commits/commit/aa5a0abe7aaeed68f70b6b2b5d2c595c5f3ba3cc/docs/Guide-Sync/images/sync
You should set ROOT_URL correctly, otherwise the web may not work correctly.