İ have pro version. İntegrate it with another components (ADSMANAGER, HWDshare, jomsocial, content). But when trying to add comment i click on save button it show Saving... But nothing happening.
Also not showing Jomsocial avatar. In configuration i choose to take avatar form jomsocial.
Have you updated from an old version? Go to the config and make sure that the correct avatar system is selected. Is saving working after that? If it is not can you provide me with a link to the site?
<b>Fatal error</b>: Call to undefined method JDocumentJSON::isHtml5() in <b>libraries/joomla/document/html/renderer/head.php</b> on line <b>68</b><br/>
Do you have a plugin or something related to html5??? Try disabling all non-core joomla system plugins and see if it works then. If it does, start enabling the plugins untill it breaks again. Then you'll know which plugin is causing this.