Hi,
I know this issue has been raised before and I've avoided upgrading some sites past 2.69 because of it. I went ahead and upgraded and now my items don't show up in the admin. I've tried many of the other fixes here on the boards but none seem to stick.
I do have Mijoshop 2.5.4 installed and I seen this:
[url=http://]
www.joomlaworks.net/forum/k2-en/45542-solved-items-and-categories-not-showing-in-back-end-2-7?start=40[/url]
I'm not sure what to do with the file in that post though.
I've cleared caches in both Joomla and my browser and I've repaired the k2_items database.
I'm running Joomla 3.6.4, K2 v 2.7.1, Mijoshop 2.5.4
Any help, advice is much appreciated.
Thank you!
Lance