NS7 Certificate update problem

NethServer Version: 7.9.2009

I just prolonged let’s encrypt certificates (automatically via certbot) and a manual SSL certificate, but the apache server does not start up any more with fatal error “Failed to configure CA certificate chain!”. When I restore the previous let’s encrpt certificates it works. Has something been changed, so that the (old) apache 2.4.6 does not accept the new certificates?

Any suggestions?

Nothing changed AFAIK, I suspect the manual SSL certificate. Maybe the CA file doesn’t contain the full chain anymore?

To check letsencrypt you could use following command, see also Certificate Management — NethServer 7 documentation

/usr/libexec/nethserver/letsencrypt-certs -h