How to Solved this Error, Failed connect to MongoDB

(node:9654) Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency (Use node --trace-warnings ... to show where the warning was created) error: A hook (orm) failed to load! error: Error: Failed to connect to MongoDB. Are you sure your configured Mongo instance is running? Error details: Error [MongoError]: failed to connect to server [localhost:27017] on first connect