I am using Joomla 1.5.2 and the Kunena Forum Component, When I click on the Kunena forum in the back end I get a 500 Internal server error. The full error is as shown below.
Fatal Error: require_once() [function.require]:
Failed opening required '/home/example/public_html/administrator/components/com_kunena/install/version.php'
(include_path='.:/usr/lib/php:/usr/local/lib/php') in components/com_kunena/admin.kunena.php on line 46
The error was detected in the Kunena Component.
Could anyone help me to resolve?