{"id":3967,"date":"2026-07-23T09:25:58","date_gmt":"2026-07-23T09:25:58","guid":{"rendered":"https:\/\/disoh.com\/support\/how-to-fix-the-wordpress-white-screen-of-death\/"},"modified":"2026-07-23T09:25:58","modified_gmt":"2026-07-23T09:25:58","password":"","slug":"comment-resoudre-le-probleme-de-l-ecran-blanc-de-la-mort-sous-wordpress","status":"publish","type":"docs","link":"https:\/\/disoh.com\/fr\/support\/how-to-fix-the-wordpress-white-screen-of-death\/","title":{"rendered":"Comment r\u00e9soudre le probl\u00e8me de l'\u00ab \u00e9cran blanc de la mort \u00bb dans WordPress"},"content":{"rendered":"<p>L\u201c\u201d \u00e9cran blanc de la mort \u00bb se produit lorsque votre site WordPress affiche une page vierge sans message d'erreur. Cela peut para\u00eetre inqui\u00e9tant, mais la cause est g\u00e9n\u00e9ralement simple : il s'agit le plus souvent d'un conflit entre un plugin et un th\u00e8me, ou d'une limite de m\u00e9moire. Ce guide vous explique comment y rem\u00e9dier.<\/p>\n<h2>Causes courantes<\/h2>\n<ul>\n<li>Un conflit entre un plugin et un th\u00e8me.<\/li>\n<li>Une limite de m\u00e9moire PHP trop faible.<\/li>\n<li>Une mise \u00e0 jour r\u00e9cente ou une modification du code.<\/li>\n<\/ul>\n<h2>\u00c9tape 1 : Activer le d\u00e9bogage<\/h2>\n<p>Activez le mode de d\u00e9bogage de WordPress (d\u00e9finissez WP_DEBUG sur \u00ab true \u00bb dans le fichier wp-config.php). Souvent, l'\u00e9cran blanc est remplac\u00e9 par un message d'erreur indiquant pr\u00e9cis\u00e9ment le plugin, le th\u00e8me ou le fichier \u00e0 l'origine du probl\u00e8me.<\/p>\n<h2>\u00c9tape 2 : D\u00e9sactiver les plugins<\/h2>\n<ul>\n<li>Si vous parvenez \u00e0 acc\u00e9der au tableau de bord, d\u00e9sactivez tous les plugins, puis r\u00e9activez-les un par un.<\/li>\n<li>Si vous ne pouvez plus acc\u00e9der \u00e0 votre compte, renommez le fichier <em>plugins<\/em> dossier via le Gestionnaire de fichiers ou par FTP pour les d\u00e9sactiver tous, puis les restaurer et les r\u00e9activer un par un.<\/li>\n<\/ul>\n<h2>\u00c9tape 3 : Passer \u00e0 un th\u00e8me par d\u00e9faut<\/h2>\n<p>Activez temporairement un th\u00e8me WordPress par d\u00e9faut. Si le site fonctionne \u00e0 nouveau, c'est que votre th\u00e8me \u00e9tait \u00e0 l'origine du probl\u00e8me.<\/p>\n<h2>\u00c9tape 4 : Augmenter la limite de m\u00e9moire<\/h2>\n<p>S'il s'agit d'un probl\u00e8me de m\u00e9moire, augmentez la limite de m\u00e9moire PHP (par exemple via les param\u00e8tres PHP de votre panneau d'administration ou dans le fichier wp-config.php). Cela permet de r\u00e9soudre de nombreux cas d'\u00e9cran blanc sur les sites de grande envergure.<\/p>\n<h2>\u00c9tape 5 : Restaurer une sauvegarde<\/h2>\n<p>Si le probl\u00e8me est apparu apr\u00e8s une modification et que vous ne parvenez pas \u00e0 en identifier la cause, la restauration d'une sauvegarde r\u00e9cente est le moyen le plus rapide de revenir en arri\u00e8re.<\/p>\n<h2>Besoin d'aide ?<\/h2>\n<p>Si l'\u00e9cran blanc persiste, notre \u00e9quipe d'assistance peut consulter les journaux d'erreurs et vous aider via le chat en direct.<\/p>","protected":false},"excerpt":{"rendered":"<p>The &#8220;white screen of death&#8221; is when your WordPress site shows a blank page with no error. It looks alarming, but it usually has a simple cause, most often a plugin or theme conflict or a memory limit. This guide walks through the fixes. Common causes A plugin or theme conflict. A PHP memory limit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[32],"doc_tag":[],"class_list":["post-3967","docs","type-docs","status-publish","hentry","doc_category-wordpress"],"year_month":"2026-09","word_count":242,"total_views":"146","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Jorn","author_nicename":"jorn","author_url":"https:\/\/disoh.com\/fr\/author\/jorn\/"},"doc_category_info":[{"term_name":"WordPress","term_url":"https:\/\/disoh.com\/fr\/docs-category\/wordpress\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Fix the WordPress White Screen of Death &#8211; Disoh<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/disoh.com\/fr\/soutien\/comment-resoudre-le-probleme-de-l-ecran-blanc-de-la-mort-sous-wordpress\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Fix the WordPress White Screen of Death &#8211; Disoh\" \/>\n<meta property=\"og:description\" content=\"The &#8220;white screen of death&#8221; is when your WordPress site shows a blank page with no error. 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