Я получаю необъявленную переменную ошибки: temp & reg; когда я запускаю это ...

<code><?php 

$maketemp = "CREATE TEMPORARY TABLE temp(`itineraryId` int NOT NULL, `live` varchar(1), `shipCode` varchar(10), `description` text, `duration` varchar(10), PRIMARY KEY(itineraryId))"; 

mysql_query( $maketemp, $connection ) or die ( "Sql error : " . mysql_error ( ) );

$inserttemp = "SELECT live, id AS itineraryId, ship AS shipCode, description AS description, duration AS length FROM cruises WHERE live ='Y' INTO temp";

mysql_query( $inserttemp, $connection ) or die ( "Sql error : " . mysql_error ( ) );

$select = "SELECT intineraryId, shipCode, description, duration FROM temp";

$export = mysql_query ( $select, $connection ) or die ( "Sql error : " . mysql_error( ) );
</code>

Есть идеи ?