No order email is sent to shop owner

-- url of the page with the problem -- : www.metebutiken.se/index.php
-- HikaShop version -- : 3.6.3
-- Joomla version -- : 2.6.4
-- PHP version -- : 5.6.17
-- Browser(s) name and version -- : Chrome
-- Error-message(debug-mod must be tuned on) -- : JROOT/language/sv-SE/sv-SE.com_hikashop.ini : error(s) in line(s) 2113, 2115

Hi,
A simple question.
Everything seem to work fine with the shop except that no emai lis sent to the shop owner.
Confirmation email is sent to the customer and order is registered in HikaShop backend but as the shop owner doesn't get any email no order is received basically.
I need help with this, have had this issue a number of times and sometimes it seem to work but sometimes not.
Any suggestions please.

Where do I configure the recipients (shop owner) email address?

Best regards,
Micke

Hi,
Thanks for replying.

The first alternative is not deactivated so that is no issue the second "order admin notification email address" in the Emails section of the HikaShop configuration.
Do you mean System => Email here?
In those fields there are only the correct email address entered.

The third I am uncertain where to find also.
Must be some kind of server error as it occurs sometimes and then after I fiddel around with settings without actuaolly soing any major changes it starts to work again for some time.... weird.