Warning: require(/customers/1/e/f/r4l.ch/httpd.www/wp-includes/load.php): Failed to open stream: No such file or directory in /customers/1/e/f/r4l.ch/httpd.www/wp-settings.php on line 35

Fatal error: Uncaught Error: Failed opening required '/customers/1/e/f/r4l.ch/httpd.www/wp-includes/load.php' (include_path='.:/usr/share/php') in /customers/1/e/f/r4l.ch/httpd.www/wp-settings.php:35
Stack trace:
#0 /customers/1/e/f/r4l.ch/httpd.www/wp-config.php(96): require_once()
#1 /customers/1/e/f/r4l.ch/httpd.www/wp-load.php(50): require_once('/customers/1/e/...')
#2 /customers/1/e/f/r4l.ch/httpd.www/xmlrpc.php(31): require_once('/customers/1/e/...')
#3 {main}
  thrown in /customers/1/e/f/r4l.ch/httpd.www/wp-settings.php on line 35