Warning: require(/customers/3/d/4/mortenofficial.com/httpd.www/wp-includes/version.php): Failed to open stream: No such file or directory in /customers/3/d/4/mortenofficial.com/httpd.www/wp-settings.php on line 33

Fatal error: Uncaught Error: Failed opening required '/customers/3/d/4/mortenofficial.com/httpd.www/wp-includes/version.php' (include_path='.:/usr/share/php') in /customers/3/d/4/mortenofficial.com/httpd.www/wp-settings.php:33
Stack trace:
#0 /customers/3/d/4/mortenofficial.com/httpd.www/wp-config.php(90): require_once()
#1 /customers/3/d/4/mortenofficial.com/httpd.www/wp-load.php(50): require_once('/customers/3/d/...')
#2 /customers/3/d/4/mortenofficial.com/httpd.www/wp-blog-header.php(13): require_once('/customers/3/d/...')
#3 /customers/3/d/4/mortenofficial.com/httpd.www/index.php(17): require('/customers/3/d/...')
#4 {main}
  thrown in /customers/3/d/4/mortenofficial.com/httpd.www/wp-settings.php on line 33