Warning: include(../config/database_connection_sis.php): failed to open stream: No such file or directory in C:\xampp\htdocs\ajax\login_ajax.php on line 4

Warning: include(): Failed opening '../config/database_connection_sis.php' for inclusion (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\ajax\login_ajax.php on line 4

Notice: Undefined index: usuario in C:\xampp\htdocs\ajax\login_ajax.php on line 8

Notice: Undefined index: password in C:\xampp\htdocs\ajax\login_ajax.php on line 9

Notice: Undefined variable: connect_sis in C:\xampp\htdocs\ajax\login_ajax.php on line 11

Fatal error: Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\ajax\login_ajax.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ajax\login_ajax.php on line 11