Warning: require_once(/var/www/vendor/pear/pear_exception): Failed to open stream: No such file or directory in /var/www/bootstrap/app.php on line 3

Fatal error: Uncaught Error: Failed opening required '' (include_path='/var/www/vendor/pear/pear_exception:/var/www/vendor/pear/net_url2:.:/usr/local/lib/php') in /var/www/bootstrap/app.php:3 Stack trace: #0 /var/www/public/index.php(36): require_once() #1 {main} thrown in /var/www/bootstrap/app.php on line 3