WARNING(2): "Declaration of mh_Smarty::setTemplateDir($templateDir) should be compatible with Smarty::setTemplateDir($template_dir, $isConfig = false)"

WARNING(2): "Declaration of mh_Smarty::getTemplateDir($index = NULL) should be compatible with Smarty::getTemplateDir($index = NULL, $isConfig = false)"

WARNING(2): "Use of undefined constant MH_CIS_URL - assumed 'MH_CIS_URL' (this will throw an Error in a future version of PHP)"

WARNING(2): "sizeof(): Parameter must be an array or an object that implements Countable"

FATAL ERROR(1): "Uncaught  --> Smarty: Unable to load config 'file:german/shopreview.conf' <-- 
  thrown"