Warning: require(C:\sites\eb21/wp-includes/version.php): failed to open stream: No such file or directory in C:\sites\eb21\wp-settings.php on line 30

Warning: require(C:\sites\eb21/wp-includes/version.php): failed to open stream: No such file or directory in C:\sites\eb21\wp-settings.php on line 30

Fatal error: require(): Failed opening required 'C:\sites\eb21/wp-includes/version.php' (include_path='.;C:\xampp\php\PEAR') in C:\sites\eb21\wp-settings.php on line 30