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: TPCAPRODWB7I02 Operating System: Unknown_OS PlatformID:2 10.0.20348 () Time: Sat 2026:05:16 15:36:03 Title: Agent_BUS EXEName: Agent_BUS Path: D:\Components\TPO Components Version: 16.50.1 Unattended: True Retained: True StartMode: 1 Thread: 7204 END: AppInfo :337:START: ContextInfo IsInTransaction: True ContextInfo.ActivityId: {0EABBC8D-5E7D-494F-BBBA-565905DE16F2} ContextInfo.ContextId: {6C2BF0BA-9A39-43F8-8C3E-0AB7812DFA54} ContextInfo.IsInTransaction: True ContextInfo.TransactionId: {DD854480-4C70-42CE-837D-0209FCCE7D4A} 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: