Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /home/miguelde/www.appinventor/conecta_mysql.php:9 Stack trace: #0 /home/miguelde/www.appinventor/crud.php(2): include() #1 {main} thrown in /home/miguelde/www.appinventor/conecta_mysql.php on line 9