The Ajax Interface is missing from my Joomla! website and the Ajax functionality does not work
The Ajax functionality is not working.
The problem is that whatever you do (Accept or Decline) the notification bar is continuously appearing on every page of the site. Neither the cookies info table is not displayed.
HOW TO FIX THIS ISSUE
It seems that the Ajax Interface component is missing.
Steps to fix that issue.
1) Download and install the component "com_ajax" for Joomla! 3.x, from here: https://temp.web357.com/files/com_ajax_v3.2.0_j3x.zip
2) From the Joomla back-end, navigate to Extensions > Manage > Discover. You should see the Ajax Interface component appear, which you can then install.
3) Then visit the following URL to ensure that the cookies table has been displayed properly now "http://yourwebsite.com/index.php?option=com_ajax&plugin=cookiespolicynotificationbar&format=raw&method=displayCookiesTable".
If the cookies table is displayed correctly it seems that the Joomla Ajax functionality is working again.