A few months ago I wrote a small gallery in PHP. An image would be uploaded and certain values provided by the user (name, height, width etc.) would be written to a MySQL db. I also wrote something to remove such entries (including image).
Here's the problem: it doesn't work and I can't remember why. I get this error:

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/heijden/domains/liverezh.nl/public_html/prive/editimginfo_action.php on line 28

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/heijden/domains/liverezh.nl/public_html/prive/editimginfo_action.php on line 29

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/heijden/domains/liverezh.nl/public_html/prive/editimginfo_action.php on line 30

Line 28, 29 and 30 are:

$title=mysql_result($result, 0, "title");
$image_fs_path = mysql_result($result, 0, "fsimage_path");
$image_tb_path = mysql_result($result, 0, "tbimage_path");

Which are preceded by:

$query_output = "SELECT title, width, height, medium, sold, fsimage_path, tbimage_path FROM $DBtable WHERE id=$id";
$result = mysql_query($query_output);

Could anyone please help me? :(

>PHP

there's your problem!

Sorry nevermind, $DBtable was the wrong variable.

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