I apologize if this does not make sense, I am not experienced with coding and stuff. I use AWS Lightsail WordPress instance.
I was trying to install a Let's Encrypt SSL certificate. It was successfully installed, then I was just following an online guide to edit the Apache configuration file. After editing I forgot to save the file, so I tried to edit it again by using the same command in the title, saw some text about having a swap file, so I deleted the swap file and tried to go back to editing bitnami.conf, but all I can see since then was ErrorDocument 503.
So my website is still reachable but 'not secure', I just can't get the SSL working. Is this fixable?
Sorry again if I am being too vague, my knowledge on this is limited to the point I had to google what key to use to enter edit mode.
Update: Problem solved. No need to reply, thank you.