restore failed

[vb2005]

When i try to restore user account or any item from user account even only ftp login or odbc dsn or domain, i get this in error log:
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ERROR 2018-09-20 14:24:08,064 - Exception in inner Backup/Restore
System.NullReferenceException: Object reference not set to an instance of an object.
at (Object , Char[] )
at A..
(Object
, Char[] )
at A..
_Encrypted$( , Int32 , Int32 , Wqowufar8 )
at A..
(Int32
, Int32 , Wqowufar8 )
at BackupSchedulerService.Model.RestoreManager.
_Encrypted$(RestoreManager , Wqowufar8 , String , String , Nullable`1 , String , String , Boolean , List`1 , Int32 , String , String , Boolean , String , Int32 )
at BackupSchedulerService.Model.RestoreManager.
(Wqowufar8
, String , String , Nullable`1 , String , String , Boolean , List`1 , Int32 , String , String , Boolean , String , Int32 )
at BackupSchedulerService.Model.RestoreManager.Proces sRequest_Encrypted$(RestoreManager , KeyValuePair`2 )
at BackupSchedulerService.Model.RestoreManager.Proces sRequest(KeyValuePair`2 jobData)
at (Object , KeyValuePair`2 )
at A..
(Object
, KeyValuePair`2 )
at BackupSchedulerService.Dfkjejaf983.Execute_Encrypt ed$(Dfkjejaf983 , IJobExecutionContext )
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Any idea what this means?

Thanks

[WBRM Tech Support]

Please try latest build.
Also, upon any failure, please send us the logs - they actually have all the info we need to analyze the issue.
You can even automatically upload the logs from the log menu - no personal info is provided, meaning - there are no password stored in the logs.