Fatal error: Uncaught Error: Call to undefined function env() in /home/admin/public_html/demo.admin.smartera.co.in/vendor/yajra/laravel-datatables-oracle/src/config/datatables.php:79 Stack trace: #0 {main} thrown in /home/admin/public_html/demo.admin.smartera.co.in/vendor/yajra/laravel-datatables-oracle/src/config/datatables.php on line 79