siteground) re-indexing error

answer

 

I have checked your website and it appears that it is generating some slow queries while you are trying to reindex all items through the backend of your Magento application:

Code:

Executed 30 min ago for 1 sec on Database –> my DB.
Executed 28 min ago for 1 sec on Database --> my DB.
Executed 12 min ago for 1 sec on Database --> my DB.

In this case I would recommend that you either reindex a few items at a time, and not all of them, or to reindex them all using command line:
http://kb.siteground.com/reindex_magento/
or to contact a professional developer, who should be able to optimize your website's database and thus prevent this issue from happening in the future.
If you have any further questions, do not hesitate to contact us again.