Warning: require(C:\wamp64\www\login/vendor/autoload.php): failed to open stream: No such file or directory in C:\wamp64\www\login\login\misc\pagehead.php on line 8

Fatal error: require(): Failed opening required 'C:\wamp64\www\login/vendor/autoload.php' (include_path='.;C:\php\pear') in C:\wamp64\www\login\login\misc\pagehead.php on line 8