Warning: include(/var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/vendor/composer/../../src/helpers/schema/replace-vars-helper.php): failed to open stream: No such file or directory in /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/vendor/composer/../../src/helpers/schema/replace-vars-helper.php' for inclusion (include_path='.:/opt/plesk/php/7.4/share/pear') in /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class 'Yoast\WP\SEO\Helpers\Schema\Replace_Vars_Helper' not found in /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/src/generated/container.php:3097 Stack trace: #0 /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/src/generated/container.php(2636): Yoast\WP\SEO\Generated\Cached_Container->getReplaceVarsHelperService() #1 /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/src/generated/container.php(4533): Yoast\WP\SEO\Generated\Cached_Container->getSchemaGeneratorService() #2 /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/Container.php(271): Yoast\WP\SEO\Generated\Cached_Container->getIndexablePostTypePresentationService() #3 /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/src/memoizers/presentation-memoizer.php(50): YoastSEO_Vendor\Symfony\Component\DependencyInjection\Container->get() #4 /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugin in /var/www/vhosts/samihair.nl/httpdocs/wp-content/plugins/wordpress-seo/src/generated/container.php on line 3097