Fatal error: Uncaught Error: Interface "Interop\Container\ContainerInterface" not found in /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/mrclay/props-dic/src/Props/Container.php:15 Stack trace: #0 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/composer/ClassLoader.php(576): include() #1 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #2 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/mrclay/minify/lib/Minify/App.php(35): Composer\Autoload\ClassLoader->loadClass() #3 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/composer/ClassLoader.php(576): include('...') #4 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #5 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/libs/minify/bootstrap.php(16): Composer\Autoload\ClassLoader->loadClass() #6 /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/libs/minify/index.php(12): require('...') #7 {main} thrown in /var/www/vhosts/essener-zeichenbedarf.de/httpdocs/includes/vendor/mrclay/props-dic/src/Props/Container.php on line 15