PHP Tablo oluşturma hatası [YARDIM]

<? 
  include("connect.php"); 
   
  @mysql_select_db("NOBBLE",$connection) 
   
  $query = " 
  CREATE TABLE TOPICS 
  ( 
  	topicID int NOT NULL auto_increment, 
  	topicTitle varchar(50) NOT NULL default, 
  	topicContent varchar(9000) NOT NULL default, 
  	topicCategory int NOT NULL default, 
  	topicWriter int NOT NULL default, 
  	topicType int NOT NULL default, 
  	topicActive int NOT NULL default, 
  	PRIMARY KEY (topicID) 
  ) 
  "; 
   
  mysql_query($query); 
  mysql_close($connection); 
   
  ?>

<? 
  include("connect.php"); 
   
  @mysql_select_db($dbname); 
   
  $query = " 
  CREATE TABLE TOPICS 
  ( 
  	topicID int NOT NULL auto_increment, 
  	topicTitle varchar(50) NOT NULL default, 
  	topicContent varchar(9000) NOT NULL default, 
  	topicCategory int NOT NULL default, 
  	topicWriter int NOT NULL default, 
  	topicType int NOT NULL default, 
  	topicActive int NOT NULL default, 
  	PRIMARY KEY (topicID) 
  ) 
  "; 
   
  mysql_query($query); 
   
  if($query) 
  { 
  echo "ISLEM BASARILI"; 
  } 
   
  ?>

<? 
  include("connect.php"); 
   
  mysql_select_db($dbname); 
   
  $query = " 
  CREATE TABLE TOPICS 
  ( 
  	topicID int NOT NULL auto_increment, 
  	topicTitle varchar(50) NOT NULL default, 
  	topicContent text NOT NULL default, 
  	topicCategory int NOT NULL default, 
  	topicWriter int NOT NULL default, 
  	topicType int NOT NULL default, 
  	topicActive int NOT NULL default, 
  	PRIMARY KEY (topicID) 
  ) 
  "; 
   
  $process = mysql_query($query,$connection); 
   
  if($process) 
  { 
  	echo "ISLEM BASARILI"; 
  } 
  else 
  { 
  	echo "ISLEM BASARISIZ"; 
  } 
   
  ?>