Fatal error: Uncaught Error: Interface "Authentication\AuthenticationServiceProviderInterface" not found in /home/susanala/public_html/src/Application.php:50 Stack trace: #0 /home/susanala/public_html/vendor/composer/ClassLoader.php(576): include() #1 /home/susanala/public_html/vendor/composer/ClassLoader.php(427): {closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}('/home/susanala/...') #2 /home/susanala/public_html/webroot/index.php(34): Composer\Autoload\ClassLoader->loadClass('App\\Application') #3 {main} thrown in /home/susanala/public_html/src/Application.php on line 50