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