Warning: include(/wp-content/plugins/wordpress-seo/vendor/composer/../../lib/abstract-main.php): failed to open stream: No such file or directory in /wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php on line 571

Warning: include(): Failed opening '/wp-content/plugins/wordpress-seo/vendor/composer/../../lib/abstract-main.php' for inclusion (include_path='.:/:/usr/local/php74/lib/pear') in /wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php on line 571

Fatal error: Uncaught Error: Class 'Yoast\WP\Lib\Abstract_Main' not found in /wp-content/plugins/wordpress-seo/src/main.php:25 Stack trace: #0 /wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(571): include() #1 /wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile('/wp-content/plu...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('Yoast\\WP\\SEO\\Ma...') #3 /wp-content/plugins/wordpress-seo/src/functions.php(35): spl_autoload_call('Yoast\\WP\\SEO\\Ma...') #4 /wp-content/plugins/wordpress-seo/wp-seo-main.php(430): YoastSEO() #5 /wp-content/plugins/wordpress-seo/wp-seo.php(50): require_once('/wp-content/plu...') #6 /wp-settings.php(447): include_once('/wp-content/plu...') #7 /wp-config.php(44): require_once('/wp-settings.ph...') #8 /wp-load.php(50): require_once('/wp-config.php') #9 /wp-blog-header.php(13): require_once('/wp-load.php') #10 /index.php(17): require('/wp-blog-header...') #11 {main} thrown in /wp-content/plugins/wordpress-seo/src/main.php on line 25