Fatal error: Uncaught Error: Call to undefined function json_decode() in /home/katsuraperu/colegio.katsuraperu.com/pdf/documentos/controllers/procesar_data.php:10 Stack trace: #0 {main} thrown in /home/katsuraperu/colegio.katsuraperu.com/pdf/documentos/controllers/procesar_data.php on line 10