优化错误返回

app/Services/ParkingSpaceService.php

@@ -361,7 +361,7 @@ class ParkingSpaceService extends BaseService
             if ($status == 2) {
                 // 维修
                 if ($oldValues['status'] == 2) {
-                    throw new CustomException(__validation('parking_repair_list.space_exists'));
+                    throw new CustomException(__service('parking_repair_list.space_exists'));
                 }
                 $now_times = time();
                 $start_times = strtotime($start_at);// 维修开始时间