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:196:START: VBErrorInfo Description: Method '~' of object '~' failed HelpContext: 1000440 HelpFile: LastDllError: 203 Number: -2147352567 (0x80020009) Source: Agent_BUS END: VBErrorInfo :313:START: AppInfo ComputerName: TPCAPRODWB7I02 Operating System: Unknown_OS PlatformID:2 10.0.20348 () Time: Tue 2026:01:27 05:26:09 Title: Agent_BUS EXEName: Agent_BUS Path: D:\Components\TPO Components Version: 16.50.1 Unattended: True Retained: True StartMode: 1 Thread: 7952 END: AppInfo :337:START: ContextInfo IsInTransaction: True ContextInfo.ActivityId: {BDED78D4-E553-46DE-9949-EA0E478D4522} ContextInfo.ContextId: {42B7E4BC-3DBB-4328-8966-F0A965D014EB} ContextInfo.IsInTransaction: True ContextInfo.TransactionId: {F238E137-480A-4EEB-8227-6FC4C35A4115} IsSecurityEnabled: False ItemCount: 5 END: ContextInfo :38:START: ADODBErrors END: ADODBErrors :1:0:178:VB Error Source: Agent_BUS ** Computer: TPCAPRODWB7I02 App Path: D:\Components\TPO Components\Agent_BUS Filename: Contact_RW Function: UpdateContactEmailSubscriptionStatus: