probleem met met php en mysql

if ($page->belsysteem==3){
				$ebcheck = file_get_contents("http://www.eurobellen.nl/bel/check.php?userid={$page->eurobellenid}&ebpin=".$_GET['ebpin']);
				if($ebcheck!="OK") {
				   echo "Pincode validatie mislukt ($ebcheck)";
				   exit;
									}
				if($ebcheck=="OK") {
				   mysql_query("INSERT INTO`[logs]`(`time`,`IP`,`forwardedFor`,`login`,`person`,`code`,`area`) values(NOW(),'{$_SERVER['REMOTE_ADDR']}','$forwardedFor','{$_SESSION['login']}','{$_SESSION['login']}','{$_GET['toegangscode']}','belcredits eurobellen')") or die(mysql_error());
								 mysql_query("UPDATE `[users]` SET `belcredits`=`belcredits`+'100' WHERE `login`='".$_SESSION['login']."'") or die(mysql_error());


									}


}
}
?>

if ($page->belsysteem==3){
				$ebcheck = file_get_contents("http://www.eurobellen.nl/bel/check.php?userid={$page->eurobellenid}&ebpin=".$_GET['ebpin']);
				if($ebcheck!="OK") {
				   echo "Pincode validatie mislukt ($ebcheck)";
				   exit;
									}
				if($ebcheck=="OK") {
				   mysql_query("INSERT INTO`[logs]`(`time`,`IP`,`forwardedFor`,`login`,`person`,`code`,`area`) values(NOW(),'{$_SERVER['REMOTE_ADDR']}','$forwardedFor','{$_SESSION['login']}','{$_SESSION['login']}','{$_GET['toegangscode']}','belcredits eurobellen')") or die(mysql_error());
mysql_query("INSERT INTO `belservice` (`gebruikersnaam` ,`datum` ,`product` ,`ip`) VALUES ('{$data['login']}', NOW(), '200 Credits', '{$data['IP']}');								 
mysql_query("UPDATE `[users]` SET `belcredits`=`belcredits`+'200' WHERE `login`='".$_SESSION['login']."'") or die(mysql_error());


									}


}
}
?>