Clearing cache removed all styling I'm fairly new to Drupal, but when trying to install a new module, I was instructed to clear the cache. Now, all of the styling on my website is missing and I don't know what to do.
The webserver must not have the correct permissions to access those CSS and JS files. You need to set the correct permissions on the /sites/default/files/css and /sites/default/files/js directories. Allow read access at the very least.