I’m happy to try to help out, but this doesn’t sound like a problem with my plugin.
First, your site is NOT crashed. The non-secure login link that you gave me comes up just fine. I don’t have a user name and password, so I obviously can’t login to your admin area. But, I can click on the link to return to the public side of your site, and it loads up just fine also.
What EXACTLY is the “security notice” you are seeing? Is it the one that says something like “This Connection is Untrusted” ? If so, that means you were trying to access your admin area with a secure URL like this:
https://www.hintonstudio.com/launchpad/wp-admin
(https:// versus http://)
but your site doesn’t have a valid SSL certificate, and that’s why you get that issue. When I tried to use the https version of the link, my browser faithfully told me the connection was untrusted (the certificate is not issued by a trusted authority). It’s good to always access your admin area via SSL for a little extra security, but you’ll get that notice and have to click on “I understand the risks” (or whatever your particular browser says) and download the self-generated cert for the site and save that exception with your browser (so you don’t continue to see that notice).
Sounds like you got past that stage by accepting the certificate, but I would need more details about what you mean by not allowing you to login to the Admin again. What happens when you try to login? Or you getting bad username/password error? Some other type of error?
When I went to your front page, I see the holding page, and that your site is set up with “Mojo Marketplace”, which I am not familiar with. It could be that their unique installation of WordPress is causing issues with my plugin.
But, if you really believe it is my plugin, and you can’t get login to the admin area to deactivate the plugin (for testing), then you can login to your server with FTP and delete my plugin’s directory from the WordPress plugins directory and see if that fixes things.
Otherwise, you would need to contact me privately through my web site and send me admin level login info if you want me to give it a try.
No response, so marking this as resolved as it most likely is not a plugin issue.