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Fatal error: Uncaught Error: Class 'Yoast\WP\Lib\Abstract_Main' not found in /home/raffaeleciuca/public_html/wp-content/plugins/wordpress-seo/src/main.php:25 Stack trace: #0 /home/raffaeleciuca/public_html/wp-content/plugins/better-wp-security/vendor-prod/composer/ClassLoader.php(576): include() #1 /home/raffaeleciuca/public_html/wp-content/plugins/better-wp-security/vendor-prod/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/home/raffaelec...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('Yoast\\WP\\SEO\\Ma...') #3 /home/raffaeleciuca/public_html/wp-content/plugins/wordpress-seo/src/functions.php(33): spl_autoload_call('Yoast\\WP\\SEO\\Ma...') #4 /home/raffaeleciuca/public_html/wp-content/plugins/wordpress-seo/wp-seo-main.php(454): YoastSEO() #5 /home/raffaeleciuca/public_html/wp-content/plugins/wordpress-seo/wp-seo.php(50): require_once('/home/raffaelec...') #6 /home/raffaeleciuca/public_html/wp-settings.php(517): include_once('/home/raffaelec...') #7 /home/raffaeleciuca/public_html/wp- in /home/raffaeleciuca/public_html/wp-content/plugins/wordpress-seo/src/main.php on line 25