Fatal error: Uncaught Error: Call to a member function get() on null in C:\xampp\htdocs\lib\Flux.php:215 Stack trace: #0 C:\xampp\htdocs\index.php(204): Flux::config('DiscordUseWebho...') #1 {main} thrown in C:\xampp\htdocs\lib\Flux.php on line 215