Warning: file_get_contents(https://www.apte.org/consultoria-y-formacion-aeronautica/pdf/): failed to open stream: Connection refused in /var/www/vhosts/apte.org/httpdocs/app/controllers/OffersController.php on line 120

Fatal error: Uncaught DOMPDF_Exception: Requested HTML document contains no data. in /var/www/vhosts/apte.org/httpdocs/lib/dompdf/include/frame_tree.cls.php:122 Stack trace: #0 /var/www/vhosts/apte.org/httpdocs/lib/dompdf/include/dompdf.cls.php(700): Frame_Tree->build_tree() #1 /var/www/vhosts/apte.org/httpdocs/lib/dompdf/include/dompdf.cls.php(870): DOMPDF->_process_html() #2 /var/www/vhosts/apte.org/httpdocs/app/controllers/OffersController.php(124): DOMPDF->render() #3 /var/www/vhosts/apte.org/httpdocs/lib/Router.php(143): OffersController->pdf_download() #4 /var/www/vhosts/apte.org/httpdocs/index.php(13): Router->dispatch() #5 {main} thrown in /var/www/vhosts/apte.org/httpdocs/lib/dompdf/include/frame_tree.cls.php on line 122