Error message""
Warning: mysqli::__construct(): (HY000/1049): Unknown database 'app' in C:\xampp\htdocs\webapp\connection.php on line 2
Unable to connect to database [Unknown database 'app']
""
There are error message displayed when I go on to the website and it happens to all pages (PHP files). Below is the code on connection.php file"
<?php
$db = new mysqli('localhost', 'root', '', 'app');
ini_set ('display_errors', 'Off');
?>
""
Does anyone konw what is happening and how to fix this?
many thanks