Initial commit

src/pages/errors/Error503.tsx

@@ -0,0 +1,14 @@
+import { ReloadOutlined } from '@ant-design/icons';
+import { Result } from 'antd';
+import BackIcon from 'components/Icons/BackIcon';
+
+export const Error503Page = () => {
+  return (
+    <Result
+      status="500"
+      title="500"
+      subTitle="Sorry, something went wrong."
+      extra={[<BackIcon />, <ReloadOutlined />]}
+    />
+  );
+};