Fatal error: Uncaught Error: Call to undefined function wp_get_wp_version() in /app/wp-content/plugins/wordpress-seo/src/conditionals/abilities-api-conditional.php:21 Stack trace: #0 /app/wp-content/plugins/wordpress-seo/src/loader.php(279): Yoast\WP\SEO\Conditionals\Abilities_API_Conditional->is_met() #1 /app/wp-content/plugins/wordpress-seo/src/loader.php(217): Yoast\WP\SEO\Loader->conditionals_are_met('Yoast\\WP\\SEO\\Ab...') #2 /app/wp-includes/class-wp-hook.php(308): Yoast\WP\SEO\Loader->load_integrations('') #3 /app/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #4 /app/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #5 /app/wp-settings.php(623): do_action('init') #6 /app/wp-config.php(128): require_once('/app/wp-setting...') #7 /app/wp-load.php(50): require_once('/app/wp-config....') #8 /app/wp-blog-header.php(13): require_once('/app/wp-load.ph...') #9 /app/index.php(17): require('/app/wp-blog-he...') #10 {main} thrown in /app/wp-content/plugins/wordpress-seo/src/conditionals/abilities-api-conditional.php on line 21