Middleware FatalThrowableError (1.0x)

I was just playing arround with the newer dev version, and trying to get it working but I get an exception if the middleware is activated.

I'll leave you the trace here:

FatalThrowableError in Database.php line 65: Call to a member function keyBy() on array in Database.php line 65 at Database->all() in Currency.php line 212 at Currency->getCurrencies() in Currency.php line 173 at Currency->hasCurrency(null) in CurrencyMiddleware.php line 47 at CurrencyMiddleware->getUserCurrency(object(Request)) in CurrencyMiddleware.php line 26 at CurrencyMiddleware->handle(object(Request), object(Closure)) at call_user_func_array(array(object(CurrencyMiddleware), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 50 at VerifyCsrfToken->handle(object(Request), object(Closure)) at call_user_func_array(array(object(VerifyCsrfToken), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 49 at ShareErrorsFromSession->handle(object(Request), object(Closure)) at call_user_func_array(array(object(ShareErrorsFromSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in StartSession.php line 62 at StartSession->handle(object(Request), object(Closure)) at call_user_func_array(array(object(StartSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 37 at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) at call_user_func_array(array(object(AddQueuedCookiesToResponse), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in EncryptCookies.php line 59 at EncryptCookies->handle(object(Request), object(Closure)) at call_user_func_array(array(object(EncryptCookies), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in CheckForMaintenanceMode.php line 44 at CheckForMaintenanceMode->handle(object(Request), object(Closure)) at call_user_func_array(array(object(CheckForMaintenanceMode), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) at call_user_func(object(Closure), object(Request)) in Pipeline.php line 102 at Pipeline->then(object(Closure)) in Kernel.php line 122 at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 87 at Kernel->handle(object(Request)) in index.php line 53

Torann / laravel-currency

Middleware FatalThrowableError (1.0x) #50