Warning: require(/opt/easyadmin-master/public/../vendor/autoload.php): Failed to open stream: No such file or directory in /opt/easyadmin-master/public/index.php on line 15

Fatal error: Uncaught Error: Failed opening required '/opt/easyadmin-master/public/../vendor/autoload.php' (include_path='.:/www/server/php/82/lib/php') in /opt/easyadmin-master/public/index.php:15 Stack trace: #0 {main} thrown in /opt/easyadmin-master/public/index.php on line 15