Error - An element with the same alias already exi

-- HikaShop version -- : HikaShop Business 2.6.3 [1606131512]
-- Joomla version -- : Joomla! 3.5.1
-- PHP version -- : 5.3.29
-- Browser(s) name and version -- : Firefox 46.0.1
-- Error-message(debug-mod must be tuned on) -- : Error
An element with the same alias already exists
Error Saving


10 duplicate found!
2 duplicates: #20 #31
2 duplicates: #22 #35
2 duplicates: #36 #48
2 duplicates: #63 #65
2 duplicates: #64 #66

Duplicate queries: #31
SELECT *
FROM rtdp_hikashop_price
WHERE price_product_id = 2367

Duplicate queries: #35
SHOW TABLES LIKE 'rtdp_falang_content'

Duplicate queries: #20
SELECT *
FROM rtdp_hikashop_price
WHERE price_product_id = 2367

Duplicate queries: #48
SELECT lang_id as id, lang_code as code, image as shortcode, published as active
FROM rtdp_languages
WHERE published=1

Duplicate queries: #36
SELECT lang_id as id, lang_code as code, image as shortcode, published as active
FROM rtdp_languages
WHERE published=1

Hi,
I've a problem whit last Hikashop's version. When I try to save some change on product item. System give me back this error: "Error - An element with the same alias already exists - Error Saving".

In attach a screenshot about this error.

Hello,

Can you click on the "Check database" button via "Hikashop->System->Configuration" and test it again after the check is complete ?

Thank you.

I did, but system give me the same error. What can i do?

Thank you.

Ok, Now it works. It was about alias.

Thank you!