I cannot access my site.
My last action was one of the actions suggested in the Yoast SEO plugin tutorial on making SEO improvements on your site.
As instructed in the tutorial, I was changing the URLs in Settings-General WordPress Address and Site address. I removed the /wp and clicked Save Changes, but the result was an Error 404 page.
I used the Back function and attempted to rewrite the /wp thinking it had not wanted to accept this, but again got an Error 404 message.
I then attempted to log out and log in again, and am now receiving the following message when I go to
http://www.communications.com/wp/wp-admin and attempt to login using my username and password.
I am unable to log in when I go to generic wordpress login screens too.
"Secure Connection Failed
An error occurred during a connection to redkitecommunications.com
SSL received a record that exceeded the maximum permissible length
(Error code: ssl_error_rx_record_too_long)
*The page you are trying to view cannot be shown because the authenticity of the received data could not be verified
*Please contact the website owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site."
FYI: My site is hosted (I think, although I'm not clear on domains/subdomains etc) as a subdomain within another domain at my hosting company if this is relevant.
I am using a Mac and Firefox.
I am able to log in ok to the other sites I have.
My site will appear as 'under construction' at http://www.redkitecommunications.com because I installed a plugin to show that while I build it ready for launch.
Did I somehow 'break' my site?!
I have no idea how to fix this or where to proceed from here, so any help would be gratefully received. Many thanks,