PHP Error ---HELP

[Anon]

I'm not much of a coder...but I installed this script over a year ago and it has worked perfectly.

Warning: Supplied argument is not a valid MySQL result resource in /www/tnl/htdocs/board/include.php on line 399

this is snippet of the code from "include.php" starting from line 399....
<------------------------------>
while($row = mysql_fetch_array($query))
{
$message = eregi_replace(quotemeta($row['short']), " <img src='".$row['url']."' border=0> ", $message);
}

return $message;
}
<----------------------------------->

I can give the whole function if this isnt enough.

[Anon]

When PHP says that, it means that at line 399 the function mysql_fetch_array() was expecting a resource id in $query that it got was not a resource id. So the problem is most likely a few lines above it. where ever

mysql_query() is : the query is broken some how you can insert

echo(mysql_error());

after the Query in an attempt to figure out where it went wrong