Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /homepages/14/d209748512/htdocs/wp-includes/formatting.php:3425
Stack trace:
#0 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(308): convert_smilies('<p> </p>\n<...')
#1 /homepages/14/d209748512/htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p> </p>\n<...', Array)
#2 /homepages/14/d209748512/htdocs/wp-includes/formatting.php(3887): apply_filters('the_content', ' \r\n\r\n ...')
#3 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(308): wp_trim_excerpt(' \r\n\r\n ...', Object(WP_Post))
#4 /homepages/14/d209748512/htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters('', Array)
#5 /homepages/14/d209748512/htdocs/wp-includes/post-template.php(431): apply_filters('get_the_excerpt', '', Object(WP_Post))
#6 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/helpers/post-helper.php(84): get_the_excerpt(Object(WP_Post))
#7 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/presentations/indexable-post-type-presentation.php(196): Yoast\WP\SEO\Helpers\Post_Helper->get_the_excerpt(12821)
#8 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php(66): Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation->generate_open_graph_description()
#9 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/presenters/open-graph/description-presenter.php(33): Yoast\WP\SEO\Presentations\Abstract_Presentation->__get('open_graph_desc...')
#10 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/presenters/abstract-indexable-tag-presenter.php(37): Yoast\WP\SEO\Presenters\Open_Graph\Description_Presenter->get()
#11 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(326): Yoast\WP\SEO\Presenters\Abstract_Indexable_Tag_Presenter->present()
#12 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(308): Yoast\WP\SEO\Integrations\Front_End_Integration->present_head('')
#13 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#14 /homepages/14/d209748512/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#15 /homepages/14/d209748512/htdocs/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(300): do_action('wpseo_head')
#16 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(308): Yoast\WP\SEO\Integrations\Front_End_Integration->call_wpseo_head('')
#17 /homepages/14/d209748512/htdocs/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#18 /homepages/14/d209748512/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#19 /homepages/14/d209748512/htdocs/wp-includes/general-template.php(3043): do_action('wp_head')
#20 /homepages/14/d209748512/htdocs/wp-content/themes/oikos-ecoconstruction/header.php(18): wp_head()
#21 /homepages/14/d209748512/htdocs/wp-includes/template.php(783): require_once('/homepages/14/d...')
#22 /homepages/14/d209748512/htdocs/wp-includes/template.php(718): load_template('/homepages/14/d...', true, Array)
#23 /homepages/14/d209748512/htdocs/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#24 /homepages/14/d209748512/htdocs/wp-content/themes/oikos-ecoconstruction/single.php(1): get_header()
#25 /homepages/14/d209748512/htdocs/wp-includes/template-loader.php(106): include('/homepages/14/d...')
#26 /homepages/14/d209748512/htdocs/wp-blog-header.php(19): require_once('/homepages/14/d...')
#27 /homepages/14/d209748512/htdocs/index.php(17): require('/homepages/14/d...')
#28 {main}
thrown in /homepages/14/d209748512/htdocs/wp-includes/formatting.php on line 3425