Cannot redeclare class WA_MySQLi_Query

I'm getting an error message after moving my code to a different GoDaddy server. The error message is :Fatal error: Cannot redeclare class WA_MySQLi_Query /home/..../webassist/mysqli/queryobj php line 214. I'm using MySQLi, eCart 6 and Dreamweaver CS6. The includes are:
<?php require_once('../Connections/mysqliConn.php'); ?>
<?php require_once('../webassist/mysqli/rsobj.php'); ?>
<?php require_once('../webassist/mysqli/queryobj.php'); ?>

Is this a server issue with MySQLi?

I'll need to troubleshoot directly, see the private message section.

See private message

the webassist/mysqli/queryobj.php file had become corrupted, i updated it with a new one to fix the problem.

I'm still getting the same error on the same file:
http://www.iamswimwear.com/db-admin/category_cntl.php

Do I have to do something? I don't think I overwrote the file.

Looking at the file on your server, the same corruption is back

i replaced it with a new uncorrupted version, and I am also attaching the file here.

I had the same error, and noticed the code in queryobj.php was written twice. I deleted the second part and it works. I am not sure why it creates the corrupted version. Should I reinstall - MySQLi extension? or others?

You can try reinstalling the MySQLi extension, I have not been able to reproduce this happening, so I don't know what the cause of it is.

You are correct - thank you. I checked my versions, updated all (DWCS6) and all is well. Thank you.

you're welcome.