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 2025:09:16 05:02:04 Title: Agent_BUS EXEName: Agent_BUS Path: D:\Components\TPO Components Version: 16.50.1 Unattended: True Retained: True StartMode: 1 Thread: 4080 END: AppInfo :337:START: ContextInfo IsInTransaction: True ContextInfo.ActivityId: {003E6AA1-CA2E-45F2-B991-AC974A9F3D33} ContextInfo.ContextId: {23A0B22D-E471-46B0-84D5-3400A54D8C3D} ContextInfo.IsInTransaction: True ContextInfo.TransactionId: {4089ABC8-A643-4D38-BC8B-604E73DA30D2} 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: