MySQL: CREATE TABLE

[The Hobo]

I'm having a problem with this:

    $db = mysql_connect("localhost", "user", "password");
    mysql_select_db("database",$db);
    $sql = "INSERT INTO cats (name,tablename) VALUES ('$name','$tablename')";
    $sql2 = "CREATE TABLE $tablename (id tinyint(4) DEFAULT '0' NOT NULL AUTO_INCREMENT,  name varchar(20),  desc text,  code text,  PRIMARY KEY (id),  UNIQUE id (id))";

    $result = mysql_query($sql);
    $result2 = mysql_query($sql2); 

What's wrong with this code?

The INSERT INTO works, but the CREATE TABLE never creates the table??