command for moon mailer

app/Console/Commands/moonmailer.php

@@ -70,7 +70,7 @@ class MoonMailerCommand extends Command
                 'System' => $rental->System,
                 'Planet' => $rental->Planet,
                 'Moon' => $rental->Moon,
-            ]);
+            ])->first();
             //Get the updated price for the moon
             $price = $moonCalc->SpatialMoonsOnlyGoo($moon->FirstOre, $moon->FirstQuantity, $moon->SecondOre, $moon->SecondQuantity, 
                                                     $moon->ThirdOre, $moon->ThirdQuantity, $moon->FourthOre, $moon->FourthQuantity);