Your ROOT_URL in app.ini is https://scm.trinitydesktop.org/gitea/ but you are visiting https://scm.trinitydesktop.net/gitea/TDE/tdelibs/src/commit/27d962ce1be1189ed5277adbb4193562ae3476a5/kdeprint/pics/cr22-action-kdeprint_testprinter.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.