.ap-q-inner .ap-post-history { display: none; }

You would need to write custom PHP code to achieve this. It will be pretty simple, just mimic the upvotes logic. (are you sure you want to add another likes system? there is already “likes” and “dislikes”, the thumbsup and thumbsdown icons near the number)

var_dump(ap_post_votes(ap_question_get_the_ID()));

I have upgrade my php to PHP Version 5.6.15 and now it`s ok

Just spend a few minutes to review the options. In Anspress admin / Options / Moderate. It is SO evident !!

This issue has been reported already and I am trying to find the issue.Is there any error in your log?

If I’m not mistaken AnsPress can work with any sign-up process that creates a WordPress user profile – as it just uses (or creates) the WordPress accounts. I’m using it as a community tool in combination with WooCommerce and Woo Membership, and I haven’t run into any problems while testing 🙂 (Sign-up / account creation is handled by WooCommerce and AnsPress just uses those I think)

xml? Are you trying to install AskBug in Joomla? AskBug is a theme for WordPress. Read document included with download.

Yesterday I have pushed a fix for time, try that.

Yes can be done. Have a look at category icon code.