Add a language in translations tab

The following message popped up when a new language code (ka) was added too soon to the list under the Translations bookmark. How do I either remove/add the added code so I can proceed.

There is an error. Please report the message and full backtrace in the Piwik forums.

Notice: Undefined index: General_EnglishLanguageName in /home/nrfirth1/public_html/gotfirth/Piwik/plugins/LanguagesManager/API.php on line 125

Backtrace -->
#0 Piwik_ErrorHandler(8, Undefined index: General_EnglishLanguageName, /home/nrfirth1/public_html/gotfirth/Piwik/plugins/LanguagesManager/API.php, 125, Array ([filenames] => Array ([0] => af,[1] => am,[2] => ar,[3] => be,[4] => bg,[5] => ca,[6] => cs,[7] => da,[8] => de,[9] => el,[10] => en,[11] => es,[12] => et,[13] => eu,[14] => fi,[15] => fr,[16] => gl,[17] => he,[18] => hu,[19] => id,[20] => it,[21] => ja,[22] => ka,[23] => ko,[24] => lt,[25] => nb,[26] => nl,[27] => nn,[28] => pl,[29] => pt-br,[30] => pt,[31] => ro,[32] => ru,[33] => sk,[34] => sq,[35] => sr,[36] => sv,[37] => te,[38] => th,[39] => tr,[40] => uk,[41] => zh-cn,[42] => zh-tw),[languagesInfo] => Array ([0] => Array (

 => af,[name] => Afrikaans,[english_name] => Afrikaans),[1] => Array (

=> am,[name] => አማርኛ,[english_name] => Amharic),[2] => Array (

 => ar,[name] => العربية,[english_name] => Arabic),[3] => Array (

=> be,[name] => Беларуская,[english_name] => Belarusian)…#1 Piwik_LanguagesManager_API->getAvailableLanguageNames() called at [/home/nrfirth1/public_html/gotfirth/Piwik/plugins/LanguagesManager/LanguagesManager.php:56]#2 Piwik_LanguagesManager->showLanguagesSelector(Piwik_Event_Notification Object ([_notificationName] => TopMenu.add,[_notificationObject] => ,[_notificationInfo] => Array (),[_notificationState] => 0,[_notificationCount] => 2)) called at [(null):0]#3 call_user_func_array(Array ([0] => Piwik_LanguagesManager Object (),[1] => showLanguagesSelector), Array ([0] => Piwik_Event_Notification Object ([_notificationName] => TopMenu.add,[_notificationObject] => ,[_notificationInfo] => Array (),[_notificationState] => 0,[_notificationCount] => 2))) called at [/home/nrfirth1/public_html/gotfirth/Piwik/libs/Event/Dispatcher.php:284]#4 Event_Dispatcher->postNotification(Piwik_Event_Notification Object ([_notificationName] => TopMenu.add,[_notificationObject] => ,[_notificationInfo] => Array (),[_notificationState] => 0,[_notificationCount] => 2), 1, ) called at [/home/nrfirth1/public_html/gotfirth/Piwik/core/PluginsManager.php:531]#5 Piwik_PostEvent(TopMenu.add) called at [/home/nrfirth1/public_html/gotfirth/Piwik/core/Menu/Top.php:57]#6 Piwik_Menu_Top->get() called at [/home/nrfirth1/public_html/gotfirth/Piwik/core/Menu/Top.php:70]#7 Piwik_GetTopMenu() called at [/home/nrfirth1/public_html/gotfirth/Piwik/core/Controller.php:343]#8 Piwik_Controller->setBasicVariablesView(Piwik_View Object ([] => TranslationsAdmin/templates/manage.tpl,[] => Piwik_Smarty Object ([template_dir] => Array ([0] => /home/nrfirth1/public_html/gotfirth/Piwik/plugins,[1] => /home/nrfirth1/public_html/gotfirth/Piwik/themes/default,[2] => /home/nrfirth1/public_html/gotfirth/Piwik/themes),[compile_dir] => /home/nrfirth1/public_html/gotfirth/Piwik/tmp/templates_c,[config_dir] => configs,[plugins_dir] => Array ([0] => /home/nrfirth1/public_html/gotfirth/Piwik/core/SmartyPlugins,[1] => /home/nrfirth1/public_html/gotfirth/Piwik/libs/Smarty/plugins),[debugging] => ,[error_reporting] => 6143,[debug_tpl] => ,[debugging_ctrl] => NONE,[compile_check] => 1,[force_compile] => ,[caching] => 0,[cache_dir] => /home/nrfirth1/public_html/gotfirth/Piwik/tmp/cache,[cache_lifetime] => 3600,[cache_modified_check] => ,[php_handling] => 0,[security] => ,[secure_dir] => Array (),[security_settings] => Array ([PHP_HANDLING] => ,[IF_FUNCS] => Array ([0] => array,…#9 Piwik_Controller->setGeneralVariablesView(Piwik_View Object ([] => TranslationsAdmin/templates/manage.tpl,[] => Piwik_Smarty Object ([template_dir] => Array ([0] => /home/nrfirth1/public_html/gotfirth/Piwik/plugins,[1] => /home/nrfirth1/public_html/gotfirth/Piwik/themes/default,[2] => /home/nrfirth1/public_html/gotfirth/Piwik/themes),[compile_dir] => /home/nrfirth1/public_html/gotfirth/Piwik/tmp/templates_c,[config_dir] => configs,[plugins_dir] => Array ([0] => /home/nrfirth1/public_html/gotfirth/Piwik/core/SmartyPlugins,[1] => /home/nrfirth1/public_html/gotfirth/Piwik/libs/Smarty/plugins),[debugging] => ,[error_reporting] => 6143,[debug_tpl] => ,[debugging_ctrl] => NONE,[compile_check] => 1,[force_compile] => ,[caching] => 0,[cache_dir] => /home/nrfirth1/public_html/gotfirth/Piwik/tmp/cache,[cache_lifetime] => 3600,[cache_modified_check] => ,[php_handling] => 0,[security] => ,[secure_dir] => Array (),[security_settings] => Array ([PHP_HANDLING] => ,[IF_FUNCS] => Array ([0] => arra…#10 Piwik_TranslationsAdmin_Controller->index() called at [(null):0]#11 call_user_func_array(Array ([0] => Piwik_TranslationsAdmin_Controller Object ([] => TranslationsAdmin,[] => 2011-02-09,[] => Piwik_Date Object ([] => 1297286986,[] => UTC),[] => 1,[] => Piwik_Site Object ([] => 1)),[1] => index), Array ()) called at [/home/nrfirth1/public_html/gotfirth/Piwik/core/FrontController.php:125]#12 Piwik_FrontController->dispatch() called at [/home/nrfirth1/public_html/gotfirth/Piwik/index.php:60]

Hi there is a bug maybe, can you try to create the file manually in piwik/langs/ ?

Then editing the file should work when using the Piwik Translate plugin. Please let us know if you have any problem not already reported in: Plugin: Translate Piwik in your own language with this easy to use plugin · Issue #5591 · matomo-org/matomo · GitHub