Hello, it seems that json functionality is conflicting with k2 json rendering option, i've been receiving the following error when it try to fetch K2 json output.
error received:
Fatal error: Call to undefined method JDocumentJSON::addCustomTag() in \media\foundry\3.1\joomla\configuration.php on line 111
joomla version: 3.2.1
komento version: 1.7.2