Warning: include(/home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/vendor/composer/../../lib/abstract-main.php): failed to open stream: Permission denied in /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php on line 571

Warning: include(): Failed opening '/home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/vendor/composer/../../lib/abstract-main.php' for inclusion (include_path='.:/usr/local/php-7.4/lib/php') in /home/fitnessm/domains/marham.ir/public_html/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 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/src/main.php:25
Stack trace:
#0 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(571): include()
#1 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile('/home/fitnessm/...')
#2 [internal function]: Composer\Autoload\ClassLoader->loadClass('Yoast\\WP\\SEO\\Ma...')
#3 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/src/functions.php(35): spl_autoload_call('Yoast\\WP\\SEO\\Ma...')
#4 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/wp-seo-main.php(433): YoastSEO()
#5 /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/wp-seo.php(50): require_once('/home/fitnessm/...')
#6 /home/fitnessm/domains/marham.ir/public_html/wp-settings.php(517):  in /home/fitnessm/domains/marham.ir/public_html/wp-content/plugins/wordpress-seo/src/main.php on line 25