diff --git a/lib/tiny_admin/store.rb b/lib/tiny_admin/store.rb
index 9c0f7ed..04f9182 100644
--- a/lib/tiny_admin/store.rb
+++ b/lib/tiny_admin/store.rb
@@ -22,16 +22,13 @@ def prepare_sections(sections, logout:)
         end
 
         slug = section[:slug].to_s
-        case section[:type]&.to_sym
-        when :content
-          list << add_content_section(slug, section)
-        when :page
-          list << add_page_section(slug, section)
-        when :resource
-          list << add_resource_section(slug, section)
-        when :url
-          list << add_url_section(slug, section)
-        end
+        item = case section[:type]&.to_sym
+               when :content then add_content_section(slug, section)
+               when :page then add_page_section(slug, section)
+               when :resource then add_resource_section(slug, section)
+               when :url then add_url_section(slug, section)
+               end
+        list << item if item
       end
       navbar << logout if logout
     end
diff --git a/lib/tiny_admin/support.rb b/lib/tiny_admin/support.rb
index 2ce1025..4eda149 100644
--- a/lib/tiny_admin/support.rb
+++ b/lib/tiny_admin/support.rb
@@ -28,7 +28,9 @@ def strftime(value, options: [])
       end
 
       def to_date(value, options: [])
-        value.to_date.to_s if value
+        value&.to_date&.to_s
+      rescue NoMethodError, ArgumentError
+        value&.to_s
       end
 
       def upcase(value, options: [])
diff --git a/lib/tiny_admin/utils.rb b/lib/tiny_admin/utils.rb
index ee4527b..a1cb38f 100644
--- a/lib/tiny_admin/utils.rb
+++ b/lib/tiny_admin/utils.rb
@@ -1,14 +1,16 @@
 # frozen_string_literal: true
 
+require "cgi"
+
 module TinyAdmin
   module Utils
     def params_to_s(params)
       list = params.each_with_object([]) do |(param, value), result|
         if value.is_a?(Hash)
-          values = value.map { |key, val| "#{param}[#{key}]=#{val}" }
+          values = value.map { |key, val| "#{CGI.escape(param.to_s)}[#{CGI.escape(key.to_s)}]=#{CGI.escape(val.to_s)}" }
           result.concat(values)
         else
-          result.push(["#{param}=#{value}"])
+          result.push("#{CGI.escape(param.to_s)}=#{CGI.escape(value.to_s)}")
         end
       end
       list.join("&")
diff --git a/lib/tiny_admin/views/actions/index.rb b/lib/tiny_admin/views/actions/index.rb
index a57d048..7fe8288 100644
--- a/lib/tiny_admin/views/actions/index.rb
+++ b/lib/tiny_admin/views/actions/index.rb
@@ -75,6 +75,8 @@ def table_body
                 attributes = prepare_record.call(record)
                 attributes.each do |key, value|
                   field = fields[key]
+                  next unless field
+
                   td(class: "field-value-#{field.name} field-value-type-#{field.type}") {
                     render TinyAdmin.settings.components[:field_value].new(field, value, record: record)
                   }
@@ -110,16 +112,9 @@ def table_body
         end
 
         def actions_buttons
-          ul(class: "nav justify-content-end") {
-            (actions || {}).each do |action, action_class|
-              li(class: "nav-item mx-1") {
-                href = TinyAdmin.route_for(slug, action: action)
-                a(href: href, class: "nav-link btn btn-outline-secondary") {
-                  action_class.respond_to?(:title) ? action_class.title : action
-                }
-              }
-            end
-          }
+          buttons = TinyAdmin::Views::Components::ActionsButtons.new
+          buttons.update_attributes(actions: actions, slug: slug)
+          render buttons
         end
       end
     end
diff --git a/lib/tiny_admin/views/actions/show.rb b/lib/tiny_admin/views/actions/show.rb
index 499ebe0..3eb95ca 100644
--- a/lib/tiny_admin/views/actions/show.rb
+++ b/lib/tiny_admin/views/actions/show.rb
@@ -25,10 +25,10 @@ def view_template
 
               prepare_record.call(record).each do |key, value|
                 field = fields[key]
+                next unless field
+
                 div(class: "field-#{field.name} row lh-lg") {
-                  if field
-                    div(class: "field-header col-2") { field.options[:header] || field.title }
-                  end
+                  div(class: "field-header col-2") { field.options[:header] || field.title }
                   div(class: "field-value col-10") {
                     render TinyAdmin.settings.components[:field_value].new(field, value, record: record)
                   }
@@ -43,16 +43,9 @@ def view_template
         private
 
         def actions_buttons
-          ul(class: "nav justify-content-end") {
-            (actions || {}).each do |action, action_class|
-              li(class: "nav-item mx-1") {
-                href = TinyAdmin.route_for(slug, reference: reference, action: action)
-                a(href: href, class: "nav-link btn btn-outline-secondary") {
-                  action_class.respond_to?(:title) ? action_class.title : action
-                }
-              }
-            end
-          }
+          buttons = TinyAdmin::Views::Components::ActionsButtons.new
+          buttons.update_attributes(actions: actions, slug: slug, reference: reference)
+          render buttons
         end
       end
     end
diff --git a/lib/tiny_admin/views/attributes.rb b/lib/tiny_admin/views/attributes.rb
new file mode 100644
index 0000000..455935d
--- /dev/null
+++ b/lib/tiny_admin/views/attributes.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module TinyAdmin
+  module Views
+    module Attributes
+      def update_attributes(attributes)
+        attributes.each do |key, value|
+          send("#{key}=", value)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tiny_admin/views/basic_layout.rb b/lib/tiny_admin/views/basic_layout.rb
index bd79156..a49ed5f 100644
--- a/lib/tiny_admin/views/basic_layout.rb
+++ b/lib/tiny_admin/views/basic_layout.rb
@@ -3,6 +3,7 @@
 module TinyAdmin
   module Views
     class BasicLayout < Phlex::HTML
+      include Attributes
       include Utils
 
       attr_accessor :content, :params, :widgets
@@ -10,12 +11,6 @@ class BasicLayout < Phlex::HTML
       def label_for(value, options: [])
         TinyAdmin.settings.helper_class.label_for(value, options: options)
       end
-
-      def update_attributes(attributes)
-        attributes.each do |key, value|
-          send("#{key}=", value)
-        end
-      end
     end
   end
 end
diff --git a/lib/tiny_admin/views/components/actions_buttons.rb b/lib/tiny_admin/views/components/actions_buttons.rb
new file mode 100644
index 0000000..5f3c72e
--- /dev/null
+++ b/lib/tiny_admin/views/components/actions_buttons.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module TinyAdmin
+  module Views
+    module Components
+      class ActionsButtons < BasicComponent
+        attr_accessor :actions, :slug, :reference
+
+        def view_template
+          ul(class: "nav justify-content-end") {
+            (actions || {}).each do |action, action_class|
+              li(class: "nav-item mx-1") {
+                href = TinyAdmin.route_for(slug, reference: reference, action: action)
+                a(href: href, class: "nav-link btn btn-outline-secondary") {
+                  action_class.respond_to?(:title) ? action_class.title : action
+                }
+              }
+            end
+          }
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tiny_admin/views/components/basic_component.rb b/lib/tiny_admin/views/components/basic_component.rb
index 559edce..c1c7481 100644
--- a/lib/tiny_admin/views/components/basic_component.rb
+++ b/lib/tiny_admin/views/components/basic_component.rb
@@ -4,11 +4,7 @@ module TinyAdmin
   module Views
     module Components
       class BasicComponent < Phlex::HTML
-        def update_attributes(attributes)
-          attributes.each do |key, value|
-            send("#{key}=", value)
-          end
-        end
+        include Attributes
       end
     end
   end
diff --git a/lib/tiny_admin/views/components/flash.rb b/lib/tiny_admin/views/components/flash.rb
index 65d736e..ece4cf2 100644
--- a/lib/tiny_admin/views/components/flash.rb
+++ b/lib/tiny_admin/views/components/flash.rb
@@ -14,8 +14,8 @@ def view_template
 
           div(class: "flash") {
             div(class: "notices alert alert-success", role: "alert") { notices.join(", ") } if notices&.any?
-            div(class: "notices alert alert-warning", role: "alert") { warnings.join(", ") } if warnings&.any?
-            div(class: "notices alert alert-danger", role: "alert") { errors.join(", ") } if errors&.any?
+            div(class: "warnings alert alert-warning", role: "alert") { warnings.join(", ") } if warnings&.any?
+            div(class: "errors alert alert-danger", role: "alert") { errors.join(", ") } if errors&.any?
           }
         end
       end
diff --git a/lib/tiny_admin/views/components/head.rb b/lib/tiny_admin/views/components/head.rb
index f0d017b..ec37a8d 100644
--- a/lib/tiny_admin/views/components/head.rb
+++ b/lib/tiny_admin/views/components/head.rb
@@ -13,7 +13,7 @@ def view_template
             title {
               page_title
             }
-            style_links.each do |style_link|
+            (style_links || []).each do |style_link|
               link(**style_link)
             end
             style { extra_styles } if extra_styles
diff --git a/lib/tiny_admin/views/pages/error_page.rb b/lib/tiny_admin/views/pages/error_page.rb
new file mode 100644
index 0000000..7cea6d4
--- /dev/null
+++ b/lib/tiny_admin/views/pages/error_page.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module TinyAdmin
+  module Views
+    module Pages
+      class ErrorPage < DefaultLayout
+        def view_template
+          super do
+            div(class: css_class) {
+              h1(class: "title") { title }
+            }
+          end
+        end
+
+        private
+
+        def css_class
+          self.class.name.split("::").last
+              .gsub(/([A-Z])/, '_\1')
+              .sub(/^_/, "")
+              .downcase
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tiny_admin/views/pages/page_not_allowed.rb b/lib/tiny_admin/views/pages/page_not_allowed.rb
index 574dc6a..fd7effe 100644
--- a/lib/tiny_admin/views/pages/page_not_allowed.rb
+++ b/lib/tiny_admin/views/pages/page_not_allowed.rb
@@ -3,15 +3,7 @@
 module TinyAdmin
   module Views
     module Pages
-      class PageNotAllowed < DefaultLayout
-        def view_template
-          super do
-            div(class: "page_not_allowed") {
-              h1(class: "title") { title }
-            }
-          end
-        end
-
+      class PageNotAllowed < ErrorPage
         def title
           "Page not allowed"
         end
diff --git a/lib/tiny_admin/views/pages/page_not_found.rb b/lib/tiny_admin/views/pages/page_not_found.rb
index 0403d50..a124885 100644
--- a/lib/tiny_admin/views/pages/page_not_found.rb
+++ b/lib/tiny_admin/views/pages/page_not_found.rb
@@ -3,15 +3,7 @@
 module TinyAdmin
   module Views
     module Pages
-      class PageNotFound < DefaultLayout
-        def view_template
-          super do
-            div(class: "page_not_found") {
-              h1(class: "title") { title }
-            }
-          end
-        end
-
+      class PageNotFound < ErrorPage
         def title
           "Page not found"
         end
diff --git a/lib/tiny_admin/views/pages/record_not_found.rb b/lib/tiny_admin/views/pages/record_not_found.rb
index db1b873..15e2c34 100644
--- a/lib/tiny_admin/views/pages/record_not_found.rb
+++ b/lib/tiny_admin/views/pages/record_not_found.rb
@@ -3,15 +3,7 @@
 module TinyAdmin
   module Views
     module Pages
-      class RecordNotFound < DefaultLayout
-        def view_template
-          super do
-            div(class: "record_not_found") {
-              h1(class: "title") { title }
-            }
-          end
-        end
-
+      class RecordNotFound < ErrorPage
         def title
           "Record not found"
         end
diff --git a/spec/lib/tiny_admin/support_spec.rb b/spec/lib/tiny_admin/support_spec.rb
index f611b06..140b4cb 100644
--- a/spec/lib/tiny_admin/support_spec.rb
+++ b/spec/lib/tiny_admin/support_spec.rb
@@ -88,6 +88,11 @@
     it "returns nil when value is nil" do
       expect(described_class.to_date(nil)).to be_nil
     end
+
+    it "falls back to to_s when to_date raises an error" do
+      value = "not-a-date"
+      expect(described_class.to_date(value)).to eq("not-a-date")
+    end
   end
 
   describe ".label_for" do