I tried to repair the app. But it failed:
App repair completed with errors: Command ‘[‘certbot’, ‘certonly’, ‘–non-interactive’, ‘–text’, ‘–agree-tos’, ‘–register-unsafely-without-email’, ‘–domain’, ‘xxx.ddnsgeek.com’, ‘–authenticator’, ‘webroot’, ‘–webroot-path’, ‘/var/www/html’, ‘–renew-by-default’]’ returned non-zero exit status 1. Command ‘[‘certbot’, ‘certonly’, ‘–non-interactive’, ‘–text’, ‘–agree-tos’, ‘–register-unsafely-without-email’, ‘–domain’, ‘xxx.fbx.one’, ‘–authenticator’, ‘webroot’, ‘–webroot-path’, ‘/var/www/html’, ‘–renew-by-default’]’ returned non-zero exit status 1.
Exception: Command ‘[‘certbot’, ‘certonly’, ‘–non-interactive’, ‘–text’, ‘–agree-tos’, ‘–register-unsafely-without-email’, ‘–domain’, ‘xxx.ddnsgeek.com’, ‘–authenticator’, ‘webroot’, ‘–webroot-path’, ‘/var/www/html’, ‘–renew-by-default’]’ returned non-zero exit status 1.
Command ‘[‘certbot’, ‘certonly’, ‘–non-interactive’, ‘–text’, ‘–agree-tos’, ‘–register-unsafely-without-email’, ‘–domain’, ‘xxx.fbx.one’, ‘–authenticator’, ‘webroot’, ‘–webroot-path’, ‘/var/www/html’, ‘–renew-by-default’]’ returned non-zero exit status 1.
“xxx” is a placeholder