@IslandBoy Sorry for a late reply. There seems to be an issue with the OneDrive sync. Don't worry, follow the below steps:
Please disconnect the sync on all the devices that are syncing with the One Drive account. If you already have all the data on the device(s), proceed to the next step.
Login to OneDrive on a browser and rename the file inside Enpass folder to old_vaultxxx.sync.
Re-connect the sync on all devices with the same OneDrive account and check if the issue fixes.
Hi, i did it with the same result, error 907500
Finally I solved it, was the webdav server, it login but can't write. Thanks for your help Pratyush Sharma.