Fix #5274 - Create symlink from public/500.html to public/assets/500.html (#5288)

.gitignore

@@ -21,7 +21,6 @@ public/system
 public/assets
 public/packs
 public/packs-test
-public/500.html
 .env
 .env.production
 node_modules/

lib/tasks/assets.rake

@@ -10,7 +10,7 @@ end
 namespace :assets do
   desc 'Generate static pages'
   task :generate_static_pages do
-    render_static_page 'errors/500', layout: 'error', dest: Rails.root.join('public', '500.html')
+    render_static_page 'errors/500', layout: 'error', dest: Rails.root.join('public', 'assets', '500.html')
   end
 end
 

public/500.html

@@ -0,0 +1 @@
+assets/500.html