Install error on a clean Debian 8.2 server

[thune]

I tried to install VestaCP on a new Debian 8.2 and this is what happend.
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--2016-04-07 10:44:49-- http://c.vestacp.com/debian/8/fail2ban.tar.gz
Resolving c.vestacp.com (c.vestacp.com)... 104.236.66.100
Connecting to c.vestacp.com (c.vestacp.com)|104.236.66.100|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 706 [application/octet-stream]
Saving to: ‘fail2ban.tar.gz’

fail2ban.tar.gz 100%[==========================================================================>] 706 --.-KB/s in 0s

2016-04-07 10:44:49 (64.6 MB/s) - ‘fail2ban.tar.gz’ saved [706/706]

Job for vesta.service failed. See 'systemctl status vesta.service' and 'journalctl -xn' for details.
Error: vesta start failed
-------------------------------------

Here is the log:

root@localhost:/home/vds# journalctl -u vesta.service
-- Logs begin at Thu 2016-04-07 10:24:49 CEST, end at Thu 2016-04-07 11:05:02 CEST. --
Apr 07 10:45:09 mediahouse.no vesta[7842]: Starting vesta-nginx: vesta-nginxnginx: [emerg] PEM_read_bio_X509_AUX("/usr/local/vesta/ssl/certificate.crt") failed (SSL: error:0
Apr 07 10:45:09 mediahouse.no systemd[1]: vesta.service: control process exited, code=exited status=1
Apr 07 10:45:09 mediahouse.no systemd[1]: Failed to start LSB: starts the vesta control panel.
Apr 07 10:45:09 mediahouse.no systemd[1]: Unit vesta.service entered failed state.
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Seems like some certificate-issue? This is a clean server. Do I need a to install a SSL sertificate?

Anyone no what to do?

[thune]

Mangage to fix this so the install was successfull. Reinstalled the server and ran an apt-get update and apt-get upgrade before the install.