Fatal error: Uncaught Error: Class 'query' not found in /home/rfslogis/public_html/php/nueva-factura-copia-18-feb-2022.php.php:3 Stack trace: #0 {main} thrown in /home/rfslogis/public_html/php/nueva-factura-copia-18-feb-2022.php.php on line 3