[check for JS error during] Error on empty title

Error while validating data: exception 'RuntimeException' with message 'Field required: Title' in /var/www/libraries/joomla/form/form.php:1918 Stack trace: #0 /var/www/libraries/joomla/form/form.php(1160): JForm->validateField(Object(SimpleXMLElement), '', NULL, Object(JRegistry)) #1 /var/www/libraries/legacy/model/form.php(296): JForm->validate(Array, NULL) #2 /var/www/administrator/components/com_flexicontent/controllers/items.php(102): JModelForm->validate(Object(JForm), Array) #3 /var/www/libraries/legacy/controller/legacy.php(722): FlexicontentControllerItems->save() #4 /var/www/administrator/components/com_flexicontent/admin.flexicontent.php(198): JControllerLegacy->execute('apply') #5 /var/www/administrator/components/com_flexicontent/flexicontent.php(22): require_once('/var/www/admini...') #6 /var/www/libraries/cms/component/helper.php(351): require_once('/var/www/admini...') #7 /var/www/libraries/cms/component/helper.php(331): JComponentHelper::executeComponent('/var/www/admini...') #8 /var/www/libraries/cms/application/administrator.php(98): JComponentHelper::renderComponent('com_flexiconten...') #9 /var/www/libraries/cms/application/administrator.php(143): JApplicationAdministrator->dispatch() #10 /var/www/libraries/cms/application/cms.php(255): JApplicationAdministrator->doExecute() #11 /var/www/administrator/index.php(42): JApplicationCms->execute() #12 {main}Please click here to return previous page