Fatal error: Uncaught Error: Class "Yoast\WP\SEO\Presenters\Abstract_Presenter" not found in /htdocs/wp-content/plugins/wordpress-seo/src/presenters/abstract-indexable-presenter.php:12
Stack trace:
#0 /htdocs/wp-content/plugins/code-snippets/vendor/composer/ClassLoader.php(576): include()
#1 /htdocs/wp-content/plugins/code-snippets/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/htdocs/wp-cont...')
#2 /htdocs/wp-content/plugins/wordpress-seo/src/presenters/robots-presenter.php(8): Composer\Autoload\ClassLoader->loadClass('Yoast\\WP\\SEO\\Pr...')
#3 /htdocs/wp-content/plugins/code-snippets/vendor/composer/ClassLoader.php(576): include('/htdocs/wp-cont...')
#4 /htdocs/wp-content/plugins/code-snippets/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/htdocs/wp-cont...')
#5 /htdocs/wp-content/plugins/wordpress-seo/src/integrations/front-end/wp-robots-integration.php(89): Composer\Autoload\ClassLoader->loadClass('Yoast\\WP\\SEO\\Pr...')
#6 /htdocs/wp-content/plugins/wordpress-seo/src/integrations/front-end/wp-robots-integration.php(73): Yoast\WP\SEO\Integrations\Front_End\WP_Robots_Integration->get_robots_value()
#7 /htdocs/wp-includes/class-wp-hook.php(324): Yoast\WP\SEO\Integrations\Front_End\WP_Robots_Integration->add_robots(Array)
#8 /htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#9 /htdocs/wp-includes/robots-template.php(32): apply_filters('wp_robots', Array)
#10 /htdocs/wp-includes/class-wp-hook.php(324): wp_robots('')
#11 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#12 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#13 /htdocs/wp-includes/general-template.php(3192): do_action('wp_head')
#14 /htdocs/wp-content/themes/jannah/header.php(14): wp_head()
#15 /htdocs/wp-includes/template.php(810): require_once('/htdocs/wp-cont...')
#16 /htdocs/wp-includes/template.php(745): load_template('/htdocs/wp-cont...', true, Array)
#17 /htdocs/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#18 /htdocs/wp-content/themes/jannah/tag.php(9): get_header()
#19 /htdocs/wp-includes/template-loader.php(106): include('/htdocs/wp-cont...')
#20 /htdocs/wp-blog-header.php(19): require_once('/htdocs/wp-incl...')
#21 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#22 {main}
thrown in /htdocs/wp-content/plugins/wordpress-seo/src/presenters/abstract-indexable-presenter.php on line 12