I've installed SH404 SEF for an earlier version of joomla I think.
When I go into extention manager I get the error below.
I can't get in to uninstall it.
Any ideas?
Thanks.
Warning: require_once(/home/uaenlpac/public_html/libraries/joomla/installer/adapters/plugin.php) [function.require-once]: failed to open stream: No such file or directory in /home/uaenlpac/public_html/administrator/components/com_sh404sef/classes/baseinstalladapter.php on line 26
Fatal error: require_once() [function.require]: Failed opening required '/home/uaenlpac/public_html/libraries/joomla/installer/adapters/plugin.php' (include_path='/home/uaenlpac/public_html/plugins/system/shlib/shl_packages//ZendFramework-1.11.7-minimal/library:.:/opt/php53/lib/php') in /home/uaenlpac/public_html/administrator/components/com_sh404sef/classes/baseinstalladapter.php on line 26