Warning: Undefined variable $tpl in E:\xampp\htdocs\stms\vendor\filp\whoops\src\Whoops\Resources\views\panel_left.html.php on line 2

Fatal error: Uncaught Error: Call to a member function render() on null in E:\xampp\htdocs\stms\vendor\filp\whoops\src\Whoops\Resources\views\panel_left.html.php:2 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\filp\whoops\src\Whoops\Resources\views\panel_left.html.php on line 2