I installed WP Super Cache and site doesn't load!

If you can’t access your front end and also admin panel of your website at all, a quick solution can be deleting the plugin from your server by logging to your server’s control panel.

I had the same problem. All I see is a blank page.

But fear not, just log into your cpanel and rename ‘wp-super-cache’ to ‘wp-super-cache.hold’ and the site will start to load. Then log into wordpress backend and delete the plugin.