If you receive a notification for a cloud service such as Google Drive, Microsoft OneDrive, or an S3 Cloud service indicating storage quota exceeded, it means that you no longer have sufficient space to sync media from Mylio Photos.
There are two options to resolve this issue:
Contact your cloud service provider and purchase additional storage space.
Adjust the Device Sync Policy in Mylio Photos to use less storage space. Instead of designating the Cloud service as a Vault,
WARNING: If the cloud service is your only device designated as a Vault, we highly recommend adding another Vault (such as an external drive) device prior to changing the Device Sync Policy for your Cloud service to avoid accidental data loss.