Fatal error: Uncaught Error: Call to undefined function WPM\Includes\Integrations\is_product_category() in /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wp-multilang/includes/integrations/class-wpm-yoast-seo.php:589 Stack trace: #0 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/class-wp-hook.php(326): WPM\Includes\Integrations\WPM_Yoast_Seo->wpm_translate_twitter_image() #1 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/plugin.php(205): WP_Hook->apply_filters() #2 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wordpress-seo/src/presenters/twitter/image-presenter.php(39): apply_filters() #3 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wordpress-seo/src/presenters/abstract-indexable-tag-presenter.php(37): Yoast\WP\SEO\Presenters\Twitter\Image_Presenter->get() #4 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(406): Yoast\WP\SEO\Presenters\Abstract_Indexable_Tag_Presenter->present() #5 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/class-wp-hook.php(324): Yoast\WP\SEO\Integrations\Front_End_Integration->present_head() #6 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #7 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/plugin.php(517): WP_Hook->do_action() #8 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(377): do_action() #9 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/class-wp-hook.php(324): Yoast\WP\SEO\Integrations\Front_End_Integration->call_wpseo_head() #10 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #11 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/plugin.php(517): WP_Hook->do_action() #12 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/general-template.php(3050): do_action() #13 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/themes/rang-mahal/header.php(20): wp_head() #14 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/template.php(810): require_once('...') #15 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/template.php(745): load_template() #16 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/general-template.php(48): locate_template() #17 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/themes/rang-mahal/index.php(15): get_header() #18 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-includes/template-loader.php(106): include('...') #19 /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-blog-header.php(19): require_once('...') #20 /NAS2/vhosts/MY1613/auvillar.museum/public_www/index.php(17): require('...') #21 {main} thrown in /NAS2/vhosts/MY1613/auvillar.museum/public_www/wp-content/plugins/wp-multilang/includes/integrations/class-wpm-yoast-seo.php on line 589