{"id":3990,"date":"2026-07-23T09:39:08","date_gmt":"2026-07-23T09:39:08","guid":{"rendered":"https:\/\/disoh.com\/support\/how-to-fix-common-wordpress-errors-500-403-and-404\/"},"modified":"2026-07-23T09:39:08","modified_gmt":"2026-07-23T09:39:08","password":"","slug":"como-solucionar-los-errores-habituales-de-wordpress-500-403-y-404","status":"publish","type":"docs","link":"https:\/\/disoh.com\/es\/support\/how-to-fix-common-wordpress-errors-500-403-and-404\/","title":{"rendered":"C\u00f3mo solucionar los errores m\u00e1s comunes de WordPress (500, 403 y 404)"},"content":{"rendered":"<p>Tarde o temprano, es posible que te encuentres con alg\u00fan error de WordPress. Los m\u00e1s habituales son el error 500 (error interno del servidor), el error 403 (acceso denegado) y el error 404 (p\u00e1gina no encontrada). Cada uno de ellos tiene sus causas y soluciones t\u00edpicas. Esta gu\u00eda te ayudar\u00e1 a resolverlos con tranquilidad.<\/p>\n<h2>El error 500 del servidor interno<\/h2>\n<p>Un error gen\u00e9rico del servidor, normalmente provocado por un conflicto entre un plugin o un tema, un archivo .htaccess da\u00f1ado o un l\u00edmite de memoria de PHP demasiado bajo. Para solucionarlo:<\/p>\n<ul>\n<li>Desactiva los complementos (cambia el nombre de la carpeta \u00abplugins\u00bb si no puedes acceder a ella) y, a continuaci\u00f3n, vuelve a activarlos uno por uno.<\/li>\n<li>Cambia a un tema predeterminado para descartar que el problema se deba al tema.<\/li>\n<li>Regenera el archivo .htaccess volviendo a guardar los enlaces permanentes.<\/li>\n<li>Aumenta el l\u00edmite de memoria de PHP.<\/li>\n<li>Consulta el registro de errores para conocer la causa exacta.<\/li>\n<\/ul>\n<h2>El error 403 (Acceso denegado)<\/h2>\n<p>Esto significa que el servidor deniega el acceso, a menudo debido a los permisos de los archivos, a un complemento de seguridad o a una regla del cortafuegos, o bien a un archivo .htaccess incorrecto. Para solucionarlo:<\/p>\n<ul>\n<li>Comprueba los permisos de los archivos y las carpetas (normalmente 644 para los archivos y 755 para las carpetas).<\/li>\n<li>Comprueba si hay alg\u00fan complemento de seguridad que pueda estar bloqueando el acceso.<\/li>\n<li>Cambia el nombre del archivo .htaccess para comprobar si ese es el problema y, a continuaci\u00f3n, vuelve a guardar los enlaces permanentes.<\/li>\n<\/ul>\n<h2>El error 404 \u00abP\u00e1gina no encontrada\u00bb<\/h2>\n<p>Un error 404 significa que no se ha podido encontrar la p\u00e1gina solicitada. Si aparecen errores 404 en entradas concretas, pero la p\u00e1gina de inicio funciona, casi siempre se debe a los enlaces permanentes. Para solucionarlo:<\/p>\n<ul>\n<li>Ir a <strong>Configuraci\u00f3n &gt; Enlaces permanentes<\/strong> y haz clic en \u00abGuardar\u00bb para actualizar las reglas.<\/li>\n<li>Comprueba que la p\u00e1gina o la entrada exista realmente y est\u00e9 publicada.<\/li>\n<li>Configura una redirecci\u00f3n si se ha trasladado el contenido.<\/li>\n<\/ul>\n<h2>Comprueba siempre el registro de errores<\/h2>\n<p>El registro de errores de tu alojamiento suele indicar el nombre exacto del archivo o del complemento que ha provocado el error, lo que te permite pasar de las conjeturas a una soluci\u00f3n r\u00e1pida. Cons\u00faltalo cada vez que aparezca un error.<\/p>\n<h2>En caso de duda, restaura una copia de seguridad.<\/h2>\n<p>Si se ha producido un error justo despu\u00e9s de realizar un cambio y no consigues identificar la causa, restaurar una copia de seguridad reciente es la forma m\u00e1s r\u00e1pida de recuperar el funcionamiento de la web.<\/p>\n<h2>\u00bfNecesita ayuda?<\/h2>\n<p>Si un error persiste, nuestro equipo de asistencia puede revisar los registros y ayudarte a solucionarlo a trav\u00e9s del chat en directo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sooner or later you may hit a WordPress error. The most common are the 500 internal server error, the 403 forbidden error, and the 404 not found error. Each has typical causes and fixes. This guide helps you resolve them calmly. The 500 Internal Server Error A generic server error, usually caused by a plugin [&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-3990","docs","type-docs","status-publish","hentry","doc_category-wordpress"],"year_month":"2026-10","word_count":319,"total_views":"175","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Jorn","author_nicename":"jorn","author_url":"https:\/\/disoh.com\/es\/author\/jorn\/"},"doc_category_info":[{"term_name":"WordPress","term_url":"https:\/\/disoh.com\/es\/docs-category\/wordpress\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Fix Common WordPress Errors (500, 403, and 404) &#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\/es\/soporte\/como-solucionar-los-errores-habituales-de-wordpress-500-403-y-404\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Fix Common WordPress Errors (500, 403, and 404) &#8211; Disoh\" \/>\n<meta property=\"og:description\" content=\"Sooner or later you may hit a WordPress error. 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