Error upgrade to 8.3.2, Class EmptyPage does not exist

After upgrade from Drupal 8.2.3 to 8.3.2 then browser only display:
– The website encountered an unexpected error. Please try again later.

Apache error log:
– mod_fcgid: stderr: Uncaught PHP Exception InvalidArgumentException: “Class “Drupalempty_pageControllerEmptyPage” does not exist.” at /home/drupalsite/public_html/core/lib/Drupal/Core/DependencyInjection/ClassResolver.php line 24

Any idea to fix this issue?

Drupal version: