[Xenon]

this part is wrong:

PHP Code:

$count=1; 
while ($count <= $totalcats[0]) { 
$xc="item$nr"; 
$xv = "itid$nr"; 
if(!isset($post[$xv])) { 
$nr++; 
continue; 
} 


you have a endless while loop here!
it checks for count<=totalscat, but counts are never increased..

add $count++; after the while line