Database [] not configured Laravel 5

Question

I create new db in phpmyadmin and new tables.

Then i do

    public function next(Request $request){
    $langs = DB::connection(\'mydb\')->select(         


        

Answer 1

You're using single connection, so you don't need to specify it:

$langs = DB::table('lang')->get();

You should use connection() method only when you're working with multiple DB connections.