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: Tue 2025:07:01 05:30:57 Title: Agent_BUS EXEName: Agent_BUS Path: D:\Components\TPO Components Version: 16.50.1 Unattended: True Retained: True StartMode: 1 Thread: 6544 END: AppInfo :337:START: ContextInfo IsInTransaction: True ContextInfo.ActivityId: {33CCF815-964E-4C4F-99DF-3DC0DF6302EE} ContextInfo.ContextId: {EB42C0BE-622A-4E6E-8922-AFD2E01D9074} ContextInfo.IsInTransaction: True ContextInfo.TransactionId: {7D750464-4501-49E2-9E94-D1AA84241EFE} 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: