mySQL Error

[bgtking]

Hi, I am trying to hack the article system so that I can include different form fields to each article submission. However, after I have added the new tables to the database and to the articles.php file, I get this error:

Database error in vBulletin 3.0.1:

Invalid SQL: 
		INSERT INTO articlepost
			(posticonid,posttitle,postbody,postdateline,postusername,postuserid,valid,built,height,length,drop,coastertype,inversions,maker)
		VALUES
		(0,
			 'Test',
			 'Test',
 'Test',
 '',	
 'Test',
 'Test',	
 'Test',
 'Te',	 
 'Test',

1088721685,
			 'BGTKing',
			 1,1)
	
mysql error: You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'drop,coastertype,inversions,maker)
		VALUES
		(0,
			 'Test',
	

mysql error number: 1064

Here is the code from the file where it says the error is:

PHP Code:

$DB_site->query("INSERT INTO " . TABLE_PREFIX 

. "articlepost 

(articleid,postbody,postdateline,postusername,postuserid,type,posthash,valid,built,height,len

gth,drop,coastertype,inversions,maker) 
            VALUES(
            $a,
            '" . addslashes($message) . "',
 '" . addslashes($built) . "',
 '" . addslashes($height) . "',    
 '" . addslashes($length) . "',
 '" . addslashes($drop) . "',    
 '" . addslashes($coastertype) . "',
 '" . addslashes($inversions) . "',     
 '" . addslashes($maker) . "',
            " . TIMENOW . ",
            '" . addslashes($bbuserinfo['username']) . "',
            $bbuserinfo[userid],
            2,
            '" . addslashes($messagehash) . "', $valid)
            "); 


and

PHP Code:

INSERT INTO " . TABLE_PREFIX . "articlepost
            

(posticonid,posttitle,postbody,postdateline,postusername,postuserid,valid,built,height,length,

drop,coastertype,inversions,maker)
        VALUES
        ($_REQUEST[iconid],
             '" . addslashes($title) . "',
             '" . addslashes($message) . "',
 '" . addslashes($built) . "',
 '" . addslashes($height) . "',    
 '" . addslashes($length) . "',
 '" . addslashes($drop) . "',    
 '" . addslashes($coastertype) . "',
 '" . addslashes($inversions) . "',     
 '" . addslashes($maker) . "',

" . TIMENOW . ",
             '" . addslashes($bbuserinfo['username']) . "',
             $bbuserinfo[userid],1)
    "); 


Any help would be greatly appreciated.

[all-the-vb]

change the Field name (drop) to any name
exmple:
dropes

but no't drop

[bgtking]

Thanks, now I can insert info into the database but it everytimes it inserts 1 instead of the typed info.