Code:
Starting update...
Downloading frontend assets for FS PBX 2.1.8...
Frontend installation failed: cURL error 6: Could not resolve host: github.com (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://github.com/nemerald-voip/fspbx/releases/download/v2.1.8/fspbx-frontend-2.1.8.tar.gz.sha256
No npm build was started. For a development checkout or local patch, use npm run build.
Command 'php artisan frontend:install --prepare' failed.