Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home2/petro/public_html/web/include/conexion.php:16 Stack trace: #0 /home2/petro/public_html/web/producto_detalle.php(2): require() #1 {main} thrown in /home2/petro/public_html/web/include/conexion.php on line 16