mysqli object showing up as non-object

[rubing]

I am getting the following error: 

Fatal error: Call to a member function fetch_assoc() on a non-object in /home/rubing/public_html/bandpage.php on line 14

 

Yet, I am referencing a mysqli object.  Here is my code:

 

 

$id=$_GET['bandid'];

$query="SELECT BandSite FROM Bands  WERE Bands.ID=" . $id;
$result = $conn->query($query); 
while (($row = $result->fetch_assoc()) !== NULL) 
   {
    header("location: {$row['BandSite']}");
    }

[PFMaBiSmAd]

Edit: nevermind what I previously wrote.

 

What is probably happening is your query is failing so that $result is not a result object. You always need to check for errors before using data. The php manual contains example code on how to do this.