Your ROOT_URL in app.ini is https://git.samisg.eu/ but you are visiting https://git.samisg.eu:8443/michelehelmore/2504433/wiki/%E0%B8%AA%E0%B8%A1%E0%B8%B1%E0%B8%84%E0%B8%A3%E0%B9%81%E0%B8%A5%E0%B8%B0%E0%B9%80%E0%B8%A5%E0%B9%88%E0%B8%99%E0%B8%9A%E0%B8%B2%E0%B8%84%E0%B8%B2%E0%B8%A3%E0%B9%88%E0%B8%B2---%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%94%E0%B8%B4%E0%B8%95%E0%B8%9F%E0%B8%A3%E0%B8%B5%E0%B8%97%E0%B8%B1%E0%B8%99%E0%B8%97%E0%B8%B5?action=_revision
You should set ROOT_URL correctly, otherwise the web may not work correctly.