how to solve this error Access denied for user ''@'localhost' to database 'kishan' in php : <pre><code>&lt;html&gt;
&lt;body&gt;
    &lt;?php
    $servername="localhost";
    $username="STARK-PC";
    $password="YES";
    $dbname="kishan";
    $conn=new mysqli("localhost","STARK-PC","YES","kishan");
</code></pre>

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<p>my database not select so what i can do for select my database ?</p>
