Activation failed with error 4006

19.2.0+Branch.master.Sha.21b678a4c3a8b1362fcdd6e92496f991e5a7da37

Activation failed with error: -4006
Error description: Server returned invalid XML
License status: Undetermined

Device ID: Wc4NhxQniqBV30Dn6GJo
Computer: 703197833GDL
User Name: 703197833

Try this : Activation failed with error : - 4006