I installed the LDAP plugin from Gigatec (v1.3.0) for Piwik V 1.8.4 and it worked fine. However, when upgrading to Piwik V1.9, the Plugin reports an error.

The error displayed is as follows:

Notice: Undefined index: usingOldGeoIPPlugin in /www/www-live/other-sites/piwik/tmp/templates_c/%%38^383^383EA889%%header.tpl.php on line 108

Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/www/www-live/other-sites/piwik/tmp/templates_c/%%38^383^383EA889%%header.tpl.php:108]
#1 include(...) called at [/www/www-live/other-sites/piwik/libs/Smarty/Smarty.class.php:1869]
#2 Smarty->_smarty_include(...) called at [/www/www-live/other-sites/piwik/tmp/templates_c/%%35^350^35048195%%LoginLdap.tpl.php:8]
#3 include(...) called at [/www/www-live/other-sites/piwik/libs/Smarty/Smarty.class.php:1263]
#4 Smarty->fetch(...) called at [/www/www-live/other-sites/piwik/core/View.php:133]
#5 Piwik_View->render(...) called at [/www/www-live/other-sites/piwik/plugins/LoginLdap/Controller.php:95]
#6 Piwik_LoginLdap_Controller->admin(...) called at [:]
#7 call_user_func_array(...) called at [/www/www-live/other-sites/piwik/core/FrontController.php:138]
#8 Piwik_FrontController->dispatch(...) called at [/www/www-live/other-sites/piwik/index.php:53]