I had issues with the original instillation of my Community Builder and now it won't pull up half the tabs such as the configuration or users etc. Is there a way to remove the extension entirely I've tried uninstalling the extensions and removing the modules but it's still there. Any help? it's showing a 404 internal server error when I attempt to access configuration and a few other parts. I have tools but when I run all the checks it shows to be fine.