Variables for languageKey `X` have been already updated over 50 times since release

```
CM_Exception_Invalid: Variables for languageKey `X` have been already updated over 50 times since release in /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Model/Language.php on line 362
     0. {main} /home/app/serve/public/index.php:0
     1. CM_Response_Abstract->process() /home/app/releases/20140214170739/public/index.php:10
     2. CM_Response_View_Ajax->_process() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Abstract.php:42
     3. call_user_func(array, SK_Params, CM_ComponentFrontendHandler, CM_Response_View_Ajax) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/View/Ajax.php:26
     4. [internal function] 
     5. CM_Response_View_Abstract->loadPage(SK_Params, CM_Response_View_Ajax) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/View/Abstract.php:48
     6. CM_Response_Abstract->process() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/View/Abstract.php:100
     7. CM_Response_Page_Embed->_process() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Abstract.php:42
     8. CM_Response_Page->_processPageLoop(CM_Request_Get) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Page/Embed.php:40
     9. CM_Response_Page->_processPage(CM_Request_Get) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Page.php:62
    10. CM_Response_Page_Embed->_renderPage(FB_Page_Messages) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Page.php:125
    11. CM_RenderAdapter_Page->fetch() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Response/Page/Embed.php:35
    12. CM_RenderAdapter_Component->fetch(array) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/RenderAdapter/Page.php:8
    13. CM_RenderAdapter_Abstract->_renderTemplate('default.tpl', array, true) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/RenderAdapter/Component.php:29
    14. CM_Render->renderTemplate('library/FB/layout/de...', array, true) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/RenderAdapter/Abstract.php:44
    15. Smarty_Internal_TemplateBase->fetch() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Render.php:164
    16. content_52fe4e07acfea3_89787315(Smarty_Internal_Template) /home/app/releases/20140214170739/vendor/smarty/smarty/distribution/libs/sysplugins/smarty_internal_templatebase.php:182
    17. smarty_function_menu(array, Smarty_Internal_Template) /home/app/releases/20140214170739/tmp/smarty/100_en^a097f9e400229c01402cb9e0c15e19db62eb1c4d.file.default.tpl.php:63
    18. CM_Render->renderTemplate('library/FB/layout/de...', array, true) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/SmartyPlugins/function.menu.php:80
    19. Smarty_Internal_TemplateBase->fetch() /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Render.php:164
    20. content_52fe4e07abb856_58924803(Smarty_Internal_Template) /home/app/releases/20140214170739/vendor/smarty/smarty/distribution/libs/sysplugins/smarty_internal_templatebase.php:182
    21. smarty_template_function_printMenu(Smarty_Internal_Template, array) /home/app/releases/20140214170739/tmp/smarty/100_en^5e1d5bb141bc93b0210f486ff373462c78713f10.file.tree.tpl.php:78
    22. smarty_template_function_printMenu(Smarty_Internal_Template, array) /home/app/releases/20140214170739/tmp/smarty/100_en^5e1d5bb141bc93b0210f486ff373462c78713f10.file.tree.tpl.php:67
    23. smarty_function_translateVariable(array, Smarty_Internal_Template) /home/app/releases/20140214170739/tmp/smarty/100_en^5e1d5bb141bc93b0210f486ff373462c78713f10.file.tree.tpl.php:62
    24. CM_Render->getTranslation('DMCA', array) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/SmartyPlugins/function.translateVariable.php:10
    25. CM_Model_Language->getTranslation('DMCA', array) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Render.php:378
    26. CM_Model_Language->_setKey('DMCA', array) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Model/Language.php:56
    27. CM_Model_Language->_setKeyVariables('DMCA', array) /home/app/releases/20140214170739/vendor/cargomedia/cm/library/CM/Model/Language.php:338
```