Hey guys, I was using k2 2.2 then I got this error so I upgraded to 2.3 but still have the error. When I am creating/editing an item in either the front or back end and I add an image via the image tab, the site takes ages to upload it (on local WAMP install, file size ~ 1.5mb, type: jpg) then when it finally does, the screen goes blank. After I refresh the page I can see the image is there fine, but then when I go back into edit the item and am on the image tab the thumbnail of the image doesn't show.
Also when I add a relevant zip file to the image gallery tab and try to upload it the site returns a 403 error. Can't see any other problems at all on the site.
Any help or ideas of things to check would be great.