Warning: require(/html/wp-includes/version.php): failed to open stream: No such file or directory in /html/wp-settings.php on line 24

Warning: require(/html/wp-includes/version.php): failed to open stream: No such file or directory in /html/wp-settings.php on line 24

Fatal error: require(): Failed opening required '/html/wp-includes/version.php' (include_path='.:/opt/remi/php56/root/usr/share/pear:/opt/remi/php56/root/usr/share/php:/usr/share/pear:/usr/share/php') in /html/wp-settings.php on line 24