Problem with site after ssl activation

Hi I got a genererated Certifikat and I dont have access to cpanel. So i did the other option with ssh. In my default-ssl.conf file i did not find the line with SSLCACertificateFile (it was outcommented), dont know if it is supposed to be like that?
But i pasted in the 3 lines as it stood in the guide but i changed this line: SSLCACertificateFile /var/www/html/keys/wp-content/plugins/wp-letsencrypt-ssl/cabundle/ca.crt

To: SSLCACertificateFile /var/www/html/wp-content/plugins/wp-letsencrypt-ssl/cabundle/ca.crt

(If that is of any importance)

Then i restared apache, checked the site in https, it worked, activated https, it worked too without problem. But then i noticed that no subpages worked, gets 404 on them all.
I have updated the permalinks but it did not help.
Do you have any idé why this happens?

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