Warning: require_once(../../cp/etsyv3/vendor/autoload.php): failed to open stream: No such file or directory in /home/app3/public_html/service/app/Http/Controllers/refreshToken.php on line 3

Fatal error: require_once(): Failed opening required '../../cp/etsyv3/vendor/autoload.php' (include_path='.:/opt/cpanel/ea-php74/root/usr/share/pear') in /home/app3/public_html/service/app/Http/Controllers/refreshToken.php on line 3