[PHP-DB] Error Msg: Wrong data type when performing "extract()"

[Shahmat Dahlan]

$sqlstmt ="SELECT stock_in.id, equip.equip_type, ";
$sqlstmt.="equip.brand, equip.model, ";
$sqlstmt.="vendor.name, stock_in.po_no, ";
$sqlstmt.="stock_in.vendor_sales_no, stock_in.cust_po_no, ";
$sqlstmt.="stock_in.serial, stock_in.warranty, stock_in.date_received,
";
$sqlstmt.="stock_in.remark, stock_in.timestamp ";
$sqlstmt.="FROM stock_in, equip, vendor ";
$sqlstmt.="WHERE equip.id=equip_id and vendor.id=vendor_id and
equip.id='$id' ";
$sqlstmt.="ORDER BY equip.id ASC";

# print $sqlstmt;
$result=mysql_query($sqlstmt);
# print $result;
$row=mysql_fetch_array($result)

extract($row);

If I do the above, I get the results below:

Warning: Wrong datatype in call to extract() in
E:\winnt\temp\stock_in.php on line 39

I've went through the query, and it seems alright. It worked previously,
now all of a sudden it doesn't work anymore.. Can anyone help me out.

Thanks in advance.

Shahmat