The unsubscription is not successful.

Error message is :
Ì:11:-2147352567:31:Method '~' of object '~' failed:0::0::11:-2147352567:31:Method '~' of object '~' failed:194:START: VBErrorInfo Description: Method '~' of object '~' failed HelpContext: 1000440 HelpFile: LastDllError: 0 Number: -2147352567 (0x80020009) Source: Agent_BUS END: VBErrorInfo :313:START: AppInfo ComputerName: TPCAPRODWB7I01 Operating System: Unknown_OS PlatformID:2 10.0.20348 () Time: Mon 2026:06:15 01:52:12 Title: Agent_BUS EXEName: Agent_BUS Path: D:\Components\TPO Components Version: 16.50.1 Unattended: True Retained: True StartMode: 1 Thread: 2488 END: AppInfo :337:START: ContextInfo IsInTransaction: True ContextInfo.ActivityId: {821DD7C9-97AE-4C11-BD1E-1202B2C3F2B0} ContextInfo.ContextId: {B9C74A8C-01AA-45BC-8B41-58C5FEA748B5} ContextInfo.IsInTransaction: True ContextInfo.TransactionId: {775F6980-72EB-4507-A015-B306803953A8} IsSecurityEnabled: False ItemCount: 5 END: ContextInfo :38:START: ADODBErrors END: ADODBErrors :1:0:178:VB Error Source: Agent_BUS ** Computer: TPCAPRODWB7I01 App Path: D:\Components\TPO Components\Agent_BUS Filename: Contact_RW Function: UpdateContactEmailSubscriptionStatus: