alguien ve pq me sale este error????
Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/indexa/public_html/latiendadelpintor/admin/prueba.php on line 10
Código PHP:
<?php
include ('conect.php');
$sqlex="SELECT `email`, COUNT(*) AS 'total', SUM(`monto`) AS 'suma' FROM `factura` GROUP BY `email`";
$sql_execex=mysql_query($sqlex);
?>
<?php
$sql2="SELECT * FROM clientes WHERE email=".$rowex['email'];
$sql_exec2=mysql_query($sql2);
while($row2=mysql_fetch_assoc($sql_exec2)){?>
<table width="955" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><table width="200" border="1" bgcolor="#999999">
<? while($rowex=mysql_fetch_assoc($sql_execex))
{
?>
<tr>
<td width="80" bgcolor="#FFFFFF"><?php echo $rowex['suma']; ?></td>
<td width="80" bgcolor="#FFFFFF"><?php echo $rowex['total']; ?></td>
<td width="40" bgcolor="#FFFFFF"></td>
</tr><?php }?>
<?php }?>
</table>
</td>
</tr>
gracias