Warning: include() [function.include]: Failed opening '/var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor/composer/../../vendor_prefixed/psr/container/src/ContainerInterface.php' for inclusion (include_path='.') in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/image-sizes/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Interface 'YoastSEO_Vendor\Psr\Container\ContainerInterface' not found in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/ContainerInterface.php:23 Stack trace: #0 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/image-sizes/vendor/composer/ClassLoader.php(444): include() #1 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/image-sizes/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/var/www/hotchi...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('YoastSEO_Vendor...') #3 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/ResettableContainerInterface.php(20): spl_autoload_call('YoastSEO_Vendor...') #4 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/image-sizes/vendor/composer/ClassLoader.php(444): include('/var/www/hotchi...') #5 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/i in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/ContainerInterface.php on line 23