Warning (2): require_once(/var/www/vhosts/snapworks.me/examtest.snapworks.me/vendor/autoload.php): failed to open stream: No such file or directory [APP/Controller/Component/GcpComponent.php, line 6]

Fatal error: require_once() [function.require]: Failed opening required '/var/www/vhosts/snapworks.me/examtest.snapworks.me/vendor/autoload.php' (include_path='/var/www/vhosts/snapworks.me/examtest.snapworks.me/lib:.:/opt/plesk/php/7.4/share/pear') in /var/www/vhosts/snapworks.me/examtest.snapworks.me/app/Controller/Component/GcpComponent.php on line 6
Warning (2): ini_set() [<a href='http://php.net/function.ini-set'>function.ini-set</a>]: Headers already sent. You cannot change the session module's ini settings at this time [CORE/Cake/Model/Datasource/CakeSession.php, line 553]
CakePHP: the rapid development php framework: Errors

Fatal Error

Error: require_once() [<a href='http://php.net/function.require'>function.require</a>]: Failed opening required '/var/www/vhosts/snapworks.me/examtest.snapworks.me/vendor/autoload.php' (include_path='/var/www/vhosts/snapworks.me/examtest.snapworks.me/lib:.:/opt/plesk/php/7.4/share/pear')
File: /var/www/vhosts/snapworks.me/examtest.snapworks.me/app/Controller/Component/GcpComponent.php
Line: 6

Notice: If you want to customize this error message, create app/View/Errors/fatal_error.ctp