Error Uploading

I cannot upload CSV files. it stated:

Code: 497. DB::Exception: user_ccb038xxxx: Not enough privileges. To execute this query, it's necessary to have the grant INSERT

I am an Administrator and never have this problem before. Can somebody help on this? thank you

I see that my queries is more than 500k rows. deleted the file already, however I still unable to upload the new csv

It's not you, it's the account used to connect to the database. Does that have create/insert rights?

Yes, it is an administrator level, possible to create/insert

Have you enable uploading, specified the database etc? Is it a supported database for uploading?