I'm using the UI interface and clicking on the button highlighted in the screenshot:
I get the same 409 PUT error when I run the command: CREATE DATABASE demo; using a sql cell in notebooks.
"Error in SQL statement: AnalysisException: org.apache.hadoop.hive.ql.metadata.HiveException: MetaException(message:Got exception: org.apache.hadoop.fs.FileAlreadyExistsException Operation failed: "The specified path, or an element of the path, exists and its resource type is invalid for this operation.", 409, PUT, https://dbstoragerrzvpacujrs22.dfs.core.windows.net/root/2955905672014451/user/hive/warehouse/demo.d..., PathConflict, "The specified path, or an element of the path, exists and its resource type is invalid for this operation. RequestId:296858d9-e01f-00d7-735b-68b44f000000 Time:2025-01-16T21:13:05.4186574Z")"