Notice: Undefined variable: l10n in C:\xampp\htdocs\res\emailtemplates\order.text.template.php on line 8

Fatal error: Uncaught Error: Call to a member function get() on null in C:\xampp\htdocs\res\emailtemplates\order.text.template.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\res\emailtemplates\order.text.template.php on line 8