Warning: require(/var/www/html/dev/spa/vendor/filp/whoops/examples/../vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/dev/spa/vendor/filp/whoops/examples/example-silex.php on line 20

Call Stack:
    0.0003     234832   1. {main}() /var/www/html/dev/spa/vendor/filp/whoops/examples/example-silex.php:0


Fatal error: require(): Failed opening required '/var/www/html/dev/spa/vendor/filp/whoops/examples/../vendor/autoload.php' (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/html/dev/spa/vendor/filp/whoops/examples/example-silex.php on line 20

Call Stack:
    0.0003     234832   1. {main}() /var/www/html/dev/spa/vendor/filp/whoops/examples/example-silex.php:0