Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/wystes/public_html/script-ml/conexion.php:37 Stack trace: #0 /home/wystes/public_html/script-ml/index.php(7): Conexion->descargarJsonML() #1 {main} thrown in /home/wystes/public_html/script-ml/conexion.php on line 37