I accidentally installed a provider plugin on a non-beta site. My bad. But it totally locked up my site, unable to find a class. Front and back end both dead.
FTP'ing in, I removed the plugin and all was well, but it might be smart if the installer checks the version and only installs if the base is 9.X or higher? Because you know many people are going to install the providers before upgrading. Avoid those support tickets
Maybe do a version check on plugins?
