Fatal error: Uncaught Error: Undefined constant Yoast\WP\SEO\Config\Schema_IDs::WEBPAGE_HASH in /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-metadata-yoast-seo.php:113 Stack trace: #0 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/generators/schema-generator.php(128): WPRM_Metadata_Yoast_Seo->generate() #1 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/generators/schema-generator.php(75): Yoast\WP\SEO\Generators\Schema_Generator->generate_graph(Array, Object(Yoast\WP\SEO\Context\Meta_Tags_Context)) #2 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/presentations/indexable-presentation.php(720): Yoast\WP\SEO\Generators\Schema_Generator->generate(Object(Yoast\WP\SEO\Context\Meta_Tags_Context)) #3 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php(66): Yoast\WP\SEO\Presentations\Indexable_Presentation->generate_schema() #4 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/presenters/schema-presenter.php(61): Yoast\WP\SEO\Presentations\Abstract_Presentation->__get('schema') #5 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/presenters/schema-presenter.php(45): Yoast\WP\SEO\Presenters\Schema_Presenter->get() #6 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(406): Yoast\WP\SEO\Presenters\Schema_Presenter->present() #7 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/class-wp-hook.php(324): Yoast\WP\SEO\Integrations\Front_End_Integration->present_head('') #8 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #9 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(377): do_action('wpseo_head') #11 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/class-wp-hook.php(324): Yoast\WP\SEO\Integrations\Front_End_Integration->call_wpseo_head('') #12 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #13 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #14 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/general-template.php(3052): do_action('wp_head') #15 /home3/cashtrip/public_html/collectorofrecipes/wp-content/themes/generatepress/header.php(16): wp_head() #16 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/template.php(790): require_once('/home3/cashtrip...') #17 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/template.php(725): load_template('/home3/cashtrip...', true, Array) #18 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #19 /home3/cashtrip/public_html/collectorofrecipes/wp-content/themes/generatepress/single.php(12): get_header() #20 /home3/cashtrip/public_html/collectorofrecipes/wp-includes/template-loader.php(106): include('/home3/cashtrip...') #21 /home3/cashtrip/public_html/collectorofrecipes/wp-blog-header.php(19): require_once('/home3/cashtrip...') #22 /home3/cashtrip/public_html/collectorofrecipes/index.php(17): require('/home3/cashtrip...') #23 {main} thrown in /home3/cashtrip/public_html/collectorofrecipes/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-metadata-yoast-seo.php on line 113