Fatal error:  Uncaught InvalidArgumentException: First argument to Stream::create() must be a string, resource or StreamInterface. in /home/sitobox.it/public_html/box/core/Http/Stream.php:83
Stack trace:
#0 /home/sitobox.it/public_html/box/core/Http/Response.php(107): CoreBox\Core\Http\Stream::create()
#1 /home/sitobox.it/public_html/box/core/Response/BoxResponse.php(115): CoreBox\Core\Http\Response->__construct()
#2 /home/sitobox.it/public_html/box/module/File/Controller/CtrlFile.php(58): CoreBox\Core\Response\BoxResponse->emit()
#3 /home/sitobox.it/public_html/box/module/File/Controller/CtrlFile.php(76): CoreBox\Module\File\Controller\CtrlFile->output()
#4 /home/sitobox.it/public_html/box/core/Router/Router.php(290): CoreBox\Module\File\Controller\CtrlFile->getById()
#5 /home/sitobox.it/public_html/box/core/Router/Router.php(115): CoreBox\Core\Router\Router->loadCtrl()
#6 /home/sitobox.it/public_html/box/core/Execution/Execution.php(454): CoreBox\Core\Router\Router->__construct()
#7 /home/sitobox.it/public_html/box/core/Execution/Execution.php(158): CoreBox\Core\Execution\Execution->router()
#8 /home/sitobox.it/public_html/box/core/Execution/Execution.php(82): CoreBox\Core\Execution\Execution->instance()
#9 /home/sitobox.it/public_html/index.php(14): CoreBox\Core\Execution\Execution->__construct()
#10 {main}
  thrown in /home/sitobox.it/public_html/box/core/Http/Stream.php on line 83