Warning: mysqli_connect(): (HY000/1049): Unknown database 'rss3' in D:\xampp\htdocs\rss3\controllers\classes\database.php on line 33

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in D:\xampp\htdocs\rss3\controllers\classes\database.php on line 79

Warning: mysqli_error() expects parameter 1 to be mysqli, boolean given in D:\xampp\htdocs\rss3\controllers\classes\database.php on line 60

Warning: mysqli_errno() expects parameter 1 to be mysqli, boolean given in D:\xampp\htdocs\rss3\controllers\classes\database.php on line 60

Query error:

:


Warning: mysqli_close() expects parameter 1 to be mysqli, boolean given in D:\xampp\htdocs\rss3\controllers\classes\database.php on line 50