Couple Warning/Error messages, dont know what they mean

Hi, im having some issues with my site, ive done some mod rewrite, and it works fine,got the banner, and the url to work, but i get these error codes.

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/content/d/r/a/draftwatchers/html/2010.php on line 190

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/content/d/r/a/draftwatchers/html/2010.php on line 8

on a page like this. [url]http://www.draftwatchers.com/profile/tim-hiller[/url]

for line 194, this is the php code, with my db, local and pw taken out.

[code=php]<?php

$mysql_link = mysql_connect(“host”, “user”, “pw”);

mysql_select_db(“db”) or die(“Could not select database”);

$result = mysql_query(“SELECT * FROM 2010prospects WHERE `id`=”.$_GET[playerid].” “);

while($row = mysql_fetch_assoc($result)){
$player = $row[player];
$position = $row[position];
$college = $row[college];
$fortytime = $row[fortytime];
$projected = $row[projectedround];
$weight = $row[weight];
$height = $row[height];
$analysis = $row[analysis];
$boomer = $row[boomer];
$stever = $row[stever];
$jason = $row[jason];
$precombine = $row[precombine];
$postcombine = $row[postcombine];
}

echo
“<h2>$player</h2>
<br />
<table>
<tr>
<td>
<br />
</td>
<td>
<b>Position:</b> $position<br />
<b>College:</b> $college<br />
<b>Current Projection:</b> $projected<br />
<b>Pre Combine Projection:</b> $precombine<br />
<b>Post Combine Projection:</b> $postcombine<br />
<b>Height:</b> $height<br />
<b>Weight:</b> $weight<br />
<b>40 Time:</b> $fortytime<br />
<h2>Analysis</h2> $analysis<br />
<h2>Rankings</h2><br />
<b>Boomer’s Positional Rank:</b> $boomer<br />
<b>Stever’s Positional Rank:</b> $stever<br />
<b>Jason’s Positional Rank:</b> $jason<br />
</td>
</tr>
</table>
<br />”;

?>
[/code]

and for line 8

[code=php]<?php $mysql_link = mysql_connect(“host”, “user”, “pw”);

mysql_select_db(“db”) or die(“Could not select database”);

$result = mysql_query(“SELECT * FROM 2010prospects WHERE `id`=”.$_GET[playerid].” “);

while($row = mysql_fetch_assoc($result)){
$player = $row[player];
$playerid = $row[id];
}
if ($player == “”) {
$player = “Default Page Title”;
}
$title = $player;
?>[/code]

any help is greatly appreciated.

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