Unable to load template file 'about/socialResponsibility/bl.htm.html'

#0 /data/webroot/CI/Ci_system/libraries/Smarty-3.1.12/libs/sysplugins/smarty_internal_templatebase.php(374): Smarty_Internal_TemplateBase->fetch('about/socialRes...', NULL, NULL, NULL, true)
#1 /data/webroot/CI/Ci_system/libraries/Smarty.php(51): Smarty_Internal_TemplateBase->display('about/socialRes...', NULL, NULL, NULL)
#2 /data/webroot/artron.com.cn/www/application/controllers/index.php(56): CI_Smarty->display()
#3 [internal function]: Index->index()
#4 /data/webroot/CI/Ci_system/core/CodeIgniter.php(362): call_user_func_array(Array, Array)
#5 /data/webroot/artron.com.cn/www/htdocs/index.php(83): require_once('/data/webroot/C...')
#6 {main}