Warning: include() [function.include]: Failed opening '/var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor/composer/../../src/loadable-interface.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 'Yoast\WP\SEO\Loadable_Interface' not found in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/src/initializers/initializer-interface.php:12 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('Yoast\\WP\\SEO\\In...') #3 /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/src/initializers/disable-core-sitemaps.php(12): spl_autoload_call('Yoast\\WP\\SEO\\In...') #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/image-sizes/vendor/composer/ClassLoader.php(322): Composer\Autoload\incl in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/src/initializers/initializer-interface.php on line 12