SSL-Certificate (Comodo) - ssl_error_rx_record_too_long

[khorinis]

Hello,
i made a reissue of my ssl certificate and then i uploaded the following files as cpanel user:
AddTrustExternalCARoot.crt
domain_tld.crt
PositiveSSLCA.crt
UTNAddTrustServerCA.crt

Now i have 4 installed certificates but if i use SSL i get this error:
ssl_error_rx_record_too_long

How to fix it?

[Webnetinfo.ro]

This can be done by setting the ports.conf file as follows

Listen 80
Listen 443 https

or


VirtualHost *:80
to…
VirtualHost *:443

[khorinis]

This can be done by setting the ports.conf file as follows

Listen 80
Listen 443 https

Do you could tell me how to make this change via cpanel? I won't use SSH because it's currently disabled.

//Edit: I have found already a Listen 443 entry in the config.