Thanks, I have found the isue.
It was the editor which give the problem.
I have changed in the uploadproduct.tmpl the code:
Before:
<tr>
<td colspan="2" class="style1"><textarea name="desc" cols="50" rows="10"></textarea></td> </tr>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}" style="width: 584px">{$pp_phrase['enterkeys']}:</td>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}"><input type="text" size="50" name="keywords" /></td>
</tr>
<tr>
<td valign="top" class="{$Style['tddetails']}" align="{$Globals['align1']}">{$pp_phrase['productdesc']}
</td>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}"><textarea name="desc" cols="50" rows="10"></textarea></td>
</tr>
Change to:
<tr>
<td valign="top" class="{$Style['tddetails']}" align="{$Globals['align1']}" style="width: 584px">{$pp_phrase['productdesc']}
</td>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}"> </td>
</tr>
PPPRINT;
if ( $Globals['dispkeys'] == "yes" ) {
echo<<<PPPRINT
<tr>
<tr>
<td colspan="2" class="style1"><textarea name="desc" cols="50" rows="10"></textarea></td> </tr>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}" style="width: 584px">{$pp_phrase['enterkeys']}:</td>
<td class="{$Style['tddetails']}" align="{$Globals['align1']}"><input type="text" size="50" name="keywords" /></td>
</tr>
Now is works fine