Undefined variable: _GET 
in '/home/carpathia/subnet/piwik/plugins/ExampleFeedburner/ExampleFeedburner.php' at the line 40

#0  Piwik_ErrorHandler(8, Undefined variable: _GET, /home/carpathia/subnet/piwik/plugins/ExampleFeedburner/ExampleFeedburner.php, 40, Array ([pluginName] => ExampleFeedburner,[pluginFileName] => ExampleFeedburner/ExampleFeedburner.php,[pluginClassName] => Piwik_ExampleFeedburner,[path] => plugins/ExampleFeedburner/ExampleFeedburner.php,[mtime] => Array ([0] => 0.65374100,[1] => 1327704773),[starttime] => 1327704773.65,[dis_func] => exec,shell_exec,passthru,system,proc_open,proc_nice,proc_close,proc_get_status,proc_terminate,popen,pclose,posix,pcntl,expect,posix_ctermid,posix_errno,posix_get_last_error,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_initgroups,posix_isatty,posix_kill,posix_mkfifo,posix_mknod,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname,[_request] => _GET)) called at [/home/carpathia/subnet/piwik/plugins/ExampleFeedburner/ExampleFeedburner.php:40]
#1  require_once(/home/carpathia/subnet/piwik/plugins/ExampleFeedburner/ExampleFeedburner.php) called at [/home/carpathia/subnet/piwik/core/PluginsManager.php:265]
#2  Piwik_PluginsManager->loadPlugin(ExampleFeedburner) called at [/home/carpathia/subnet/piwik/core/PluginsManager.php:230]
#3  Piwik_PluginsManager->loadPlugins() called at [/home/carpathia/subnet/piwik/core/PluginsManager.php:151]
#4  Piwik_PluginsManager->setPluginsToLoad(Array ([0] => CorePluginsAdmin,[1] => CoreAdminHome,[2] => CoreHome,[3] => API,[4] => Widgetize,[5] => LanguagesManager,[6] => Actions,[7] => Dashboard,[8] => Referers,[9] => UserSettings,[10] => UserCountry,[11] => VisitsSummary,[12] => VisitFrequency,[13] => VisitTime,[14] => VisitorInterest,[15] => ExampleAPI,[16] => ExamplePlugin,[17] => ExampleRssWidget,[18] => ExampleFeedburner,[19] => ExampleRssWidget,[20] => Provider,[21] => Feedback,[22] => Login,[23] => UsersManager,[24] => SitesManager,[25] => Installation)) called at [/home/carpathia/subnet/piwik/core/FrontController.php:228]
#5  Piwik_FrontController->init() called at [/home/carpathia/subnet/piwik/index.php:49]