diff --git a/examples/basics/hello-name/src/main.rs b/examples/basics/hello-name/src/main.rs
index 9670965e..6d59d482 100644
--- a/examples/basics/hello-name/src/main.rs
+++ b/examples/basics/hello-name/src/main.rs
@@ -13,7 +13,7 @@ impl ModuleTrait for HelloName {
 async fn hello_name(
     request: service::HttpRequest,
     path: service::web::Path<String>,
-) -> ResultPage<Markup, FatalError> {
+) -> ResultPage<Markup, ErrorPage> {
     let name = path.into_inner();
     Page::new(request)
         .with_component_in("content", Html::with(html! { h1 { "Hello " (name) "!" } }))
diff --git a/examples/basics/hello-world/src/main.rs b/examples/basics/hello-world/src/main.rs
index 50f61973..22ee8bf3 100644
--- a/examples/basics/hello-world/src/main.rs
+++ b/examples/basics/hello-world/src/main.rs
@@ -9,7 +9,7 @@ impl ModuleTrait for HelloWorld {
     }
 }
 
-async fn hello_world(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+async fn hello_world(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
     Page::new(request)
         .with_component_in("content", Html::with(html! { h1 { "Hello World!" } }))
         .render()
diff --git a/pagetop-admin/src/summary.rs b/pagetop-admin/src/summary.rs
index 497eb630..bc4b19d8 100644
--- a/pagetop-admin/src/summary.rs
+++ b/pagetop-admin/src/summary.rs
@@ -2,7 +2,7 @@ use crate::LOCALES_ADMIN;
 
 use pagetop::prelude::*;
 
-pub async fn summary(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+pub async fn summary(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
     let top_menu = Menu::new()
         .with_id("admin-menu-test")
         .add_item(menu::Item::label(L10n::t("module_name", &LOCALES_ADMIN)))
diff --git a/pagetop-homedemo/src/lib.rs b/pagetop-homedemo/src/lib.rs
index a54b5732..a8644494 100644
--- a/pagetop-homedemo/src/lib.rs
+++ b/pagetop-homedemo/src/lib.rs
@@ -22,7 +22,7 @@ impl ModuleTrait for HomeDemo {
     }
 }
 
-async fn demo(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+async fn demo(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
     Page::new(request)
         .with_title(L10n::t("page_title", &LOCALES_HOMEDEMO))
         .with_context(ContextOp::AddStyleSheet(StyleSheet::at(
diff --git a/pagetop-node/src/lib.rs b/pagetop-node/src/lib.rs
index f994a696..26827674 100644
--- a/pagetop-node/src/lib.rs
+++ b/pagetop-node/src/lib.rs
@@ -35,7 +35,7 @@ impl ModuleTrait for Node {
     }
 }
 
-async fn node(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+async fn node(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
     Page::new(request).with_title(L10n::n("Nodo")).render()
 }
 
diff --git a/pagetop-user/src/lib.rs b/pagetop-user/src/lib.rs
index 4bc46ec1..7285b873 100644
--- a/pagetop-user/src/lib.rs
+++ b/pagetop-user/src/lib.rs
@@ -30,7 +30,7 @@ impl ModuleTrait for User {
     }
 }
 
-async fn login(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+async fn login(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
     Page::new(request)
         .with_title(L10n::n("Identificación del usuario"))
         .with_component_in(
diff --git a/pagetop/src/app.rs b/pagetop/src/app.rs
index 8e52a747..d4e4b1ed 100644
--- a/pagetop/src/app.rs
+++ b/pagetop/src/app.rs
@@ -4,8 +4,7 @@ mod figfont;
 
 use crate::core::{module, module::ModuleRef};
 use crate::html::Markup;
-use crate::response::fatal_error::FatalError;
-use crate::response::page::ResultPage;
+use crate::response::page::{ErrorPage, ResultPage};
 use crate::{concat_string, config, locale, service, trace, LazyStatic};
 
 #[cfg(feature = "database")]
@@ -112,8 +111,8 @@ fn service_app() -> service::App<
         .default_service(service::web::route().to(service_not_found))
 }
 
-async fn service_not_found(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
-    Err(FatalError::NotFound(request))
+async fn service_not_found(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
+    Err(ErrorPage::NotFound(request))
 }
 
 fn show_banner() {
diff --git a/pagetop/src/lib.rs b/pagetop/src/lib.rs
index 7fc3d7a7..ecbda884 100644
--- a/pagetop/src/lib.rs
+++ b/pagetop/src/lib.rs
@@ -53,7 +53,7 @@
 //!     }
 //! }
 //!
-//! async fn hello_world(request: service::HttpRequest) -> ResultPage<Markup, FatalError> {
+//! async fn hello_world(request: service::HttpRequest) -> ResultPage<Markup, ErrorPage> {
 //!     Page::new(request)
 //!         .with_component_in("content", Html::with(html! { h1 { "Hello World!" } }))
 //!         .render()
diff --git a/pagetop/src/prelude.rs b/pagetop/src/prelude.rs
index 9c2d949c..935de58c 100644
--- a/pagetop/src/prelude.rs
+++ b/pagetop/src/prelude.rs
@@ -44,7 +44,6 @@ pub use crate::core::component::*;
 pub use crate::core::module::*;
 pub use crate::core::theme::*;
 
-pub use crate::response::fatal_error::*;
 pub use crate::response::{page::*, redirect::*, ResponseError};
 
 pub use crate::base::action;
diff --git a/pagetop/src/response.rs b/pagetop/src/response.rs
index 7878d767..72215229 100644
--- a/pagetop/src/response.rs
+++ b/pagetop/src/response.rs
@@ -5,5 +5,3 @@ pub use actix_web::ResponseError;
 pub mod page;
 
 pub mod redirect;
-
-pub mod fatal_error;
diff --git a/pagetop/src/response/page.rs b/pagetop/src/response/page.rs
index 9b84d3e2..66d7af37 100644
--- a/pagetop/src/response/page.rs
+++ b/pagetop/src/response/page.rs
@@ -1,3 +1,8 @@
+mod error;
+pub use error::ErrorPage;
+
+pub use actix_web::Result as ResultPage;
+
 use crate::base::action;
 use crate::core::component::{AnyComponents, ArcAnyComponent, ComponentTrait};
 use crate::core::component::{Context, ContextOp};
@@ -5,13 +10,10 @@ use crate::core::theme::ComponentsRegions;
 use crate::html::{html, Markup, DOCTYPE};
 use crate::html::{ClassesOp, Favicon, OptionClasses, OptionId, OptionTranslated};
 use crate::locale::L10n;
-use crate::response::fatal_error::FatalError;
 use crate::{fn_builder, service};
 
 use unic_langid::CharacterDirection;
 
-pub use actix_web::Result as ResultPage;
-
 #[rustfmt::skip]
 pub struct Page {
     title       : OptionTranslated,
@@ -154,7 +156,7 @@ impl Page {
 
     // Page RENDER.
 
-    pub fn render(&mut self) -> ResultPage<Markup, FatalError> {
+    pub fn render(&mut self) -> ResultPage<Markup, ErrorPage> {
         // Theme actions before preparing the page body.
         self.context.theme().before_prepare_body(self);
 
diff --git a/pagetop/src/response/fatal_error.rs b/pagetop/src/response/page/error.rs
similarity index 63%
rename from pagetop/src/response/fatal_error.rs
rename to pagetop/src/response/page/error.rs
index 5e572fb9..19d86e57 100644
--- a/pagetop/src/response/fatal_error.rs
+++ b/pagetop/src/response/page/error.rs
@@ -1,13 +1,15 @@
 use crate::base::component::{Error403, Error404};
 use crate::locale::L10n;
-use crate::response::{page::Page, ResponseError};
+use crate::response::ResponseError;
 use crate::service::http::{header::ContentType, StatusCode};
 use crate::service::{HttpRequest, HttpResponse};
 
+use super::Page;
+
 use std::fmt;
 
 #[derive(Debug)]
-pub enum FatalError {
+pub enum ErrorPage {
     NotModified(HttpRequest),
     BadRequest(HttpRequest),
     AccessDenied(HttpRequest),
@@ -17,15 +19,15 @@ pub enum FatalError {
     Timeout(HttpRequest),
 }
 
-impl fmt::Display for FatalError {
+impl fmt::Display for ErrorPage {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             // Error 304.
-            FatalError::NotModified(_) => write!(f, "Not Modified"),
+            ErrorPage::NotModified(_) => write!(f, "Not Modified"),
             // Error 400.
-            FatalError::BadRequest(_) => write!(f, "Bad Client Data"),
+            ErrorPage::BadRequest(_) => write!(f, "Bad Client Data"),
             // Error 403.
-            FatalError::AccessDenied(request) => {
+            ErrorPage::AccessDenied(request) => {
                 let error_page = Page::new(request.clone());
                 if let Ok(page) = error_page
                     .with_title(L10n::n("Error FORBIDDEN"))
@@ -39,7 +41,7 @@ impl fmt::Display for FatalError {
                 }
             }
             // Error 404.
-            FatalError::NotFound(request) => {
+            ErrorPage::NotFound(request) => {
                 let error_page = Page::new(request.clone());
                 if let Ok(page) = error_page
                     .with_title(L10n::n("Error RESOURCE NOT FOUND"))
@@ -53,16 +55,16 @@ impl fmt::Display for FatalError {
                 }
             }
             // Error 412.
-            FatalError::PreconditionFailed(_) => write!(f, "Precondition Failed"),
+            ErrorPage::PreconditionFailed(_) => write!(f, "Precondition Failed"),
             // Error 500.
-            FatalError::InternalError(_) => write!(f, "Internal Error"),
+            ErrorPage::InternalError(_) => write!(f, "Internal Error"),
             // Error 504.
-            FatalError::Timeout(_) => write!(f, "Timeout"),
+            ErrorPage::Timeout(_) => write!(f, "Timeout"),
         }
     }
 }
 
-impl ResponseError for FatalError {
+impl ResponseError for ErrorPage {
     fn error_response(&self) -> HttpResponse {
         HttpResponse::build(self.status_code())
             .insert_header(ContentType::html())
@@ -72,13 +74,13 @@ impl ResponseError for FatalError {
     #[rustfmt::skip]
     fn status_code(&self) -> StatusCode {
         match self {
-            FatalError::NotModified(_)        => StatusCode::NOT_MODIFIED,
-            FatalError::BadRequest(_)         => StatusCode::BAD_REQUEST,
-            FatalError::AccessDenied(_)       => StatusCode::FORBIDDEN,
-            FatalError::NotFound(_)           => StatusCode::NOT_FOUND,
-            FatalError::PreconditionFailed(_) => StatusCode::PRECONDITION_FAILED,
-            FatalError::InternalError(_)      => StatusCode::INTERNAL_SERVER_ERROR,
-            FatalError::Timeout(_)            => StatusCode::GATEWAY_TIMEOUT,
+            ErrorPage::NotModified(_)        => StatusCode::NOT_MODIFIED,
+            ErrorPage::BadRequest(_)         => StatusCode::BAD_REQUEST,
+            ErrorPage::AccessDenied(_)       => StatusCode::FORBIDDEN,
+            ErrorPage::NotFound(_)           => StatusCode::NOT_FOUND,
+            ErrorPage::PreconditionFailed(_) => StatusCode::PRECONDITION_FAILED,
+            ErrorPage::InternalError(_)      => StatusCode::INTERNAL_SERVER_ERROR,
+            ErrorPage::Timeout(_)            => StatusCode::GATEWAY_TIMEOUT,
         }
     }
 }