Fatal error: Uncaught Error: Undefined constant "IGV" in /home/customer/www/tutramite.pe/public_html/intranet_tutramite/config.php:9 Stack trace: #0 /home/customer/www/tutramite.pe/public_html/_coneccion/conectar.php(18): include() #1 /home/customer/www/tutramite.pe/public_html/compraspro.php(2): include('/home/customer/...') #2 {main} thrown in /home/customer/www/tutramite.pe/public_html/intranet_tutramite/config.php on line 9