Files_external ERROR

Hello,

Since nextcloud 11.00 I encounter a problem with files_external

When I add an “SMB / CIFS” support to an empty folder it works.

But when I add a “SMB / CIFS” support that points to a filled folder this does not work. The rights on the empty and full file are the same // The RED LED Erreur Logging :

files_external	OCP\Files\StorageNotAvailableException: Invalid login

webdav Sabre\DAV\Exception\ServiceUnavailable: HTTP/1.1 503 Storage is temporarily not available

Sorry for limited English