{ "timestamp": "2026-05-15 05:24:25.5259", "level": "Error", "severity": "ERROR", "message": "Value cannot be null.\r\nParameter name: path4", "stackTrace": "System.ArgumentNullException: Value cannot be null.\r\nParameter name: path4\r\n   at System.IO.Path.Combine(String path1, String path2, String path3, String path4)\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificate(TrainingCertificateDTO participant, String outputAbsoluteFilePath, Int32 orgId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 25\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificatePDFAsByteArray(TrainingCertificateDTO participant, Int32 orgId, Int32 batchId, Int32 participantId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 115\r\n   at IncidentReporter.NotificationSender.DAL.Events.Notifier.SendNotificationToBatchParticipantsForCompletedStatus(Int64 batchId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\Notifier.cs:line 3327\r\n   at IncidentReporter.NotificationSender.DAL.Events.EventHandler.HandleMessage(IMessage message) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\EventHandler.cs:line 507" }
{ "timestamp": "2026-05-15 05:24:25.9211", "level": "Error", "severity": "ERROR" }
{ "timestamp": "2026-05-15 05:24:38.8852", "level": "Error", "severity": "ERROR", "message": "Value cannot be null.\r\nParameter name: path4", "stackTrace": "System.ArgumentNullException: Value cannot be null.\r\nParameter name: path4\r\n   at System.IO.Path.Combine(String path1, String path2, String path3, String path4)\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificate(TrainingCertificateDTO participant, String outputAbsoluteFilePath, Int32 orgId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 25\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificatePDFAsByteArray(TrainingCertificateDTO participant, Int32 orgId, Int32 batchId, Int32 participantId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 115\r\n   at IncidentReporter.NotificationSender.DAL.Events.Notifier.SendNotificationToBatchParticipantsForCompletedStatus(Int64 batchId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\Notifier.cs:line 3327\r\n   at IncidentReporter.NotificationSender.DAL.Events.EventHandler.HandleMessage(IMessage message) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\EventHandler.cs:line 507" }
{ "timestamp": "2026-05-15 05:24:38.8852", "level": "Error", "severity": "ERROR" }
{ "timestamp": "2026-05-15 05:24:52.2177", "level": "Error", "severity": "ERROR", "message": "Value cannot be null.\r\nParameter name: path4", "stackTrace": "System.ArgumentNullException: Value cannot be null.\r\nParameter name: path4\r\n   at System.IO.Path.Combine(String path1, String path2, String path3, String path4)\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificate(TrainingCertificateDTO participant, String outputAbsoluteFilePath, Int32 orgId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 25\r\n   at IncidentReporter.API.Helpers.ExportTrainingCertificateHelper.ExportCertificatePDFAsByteArray(TrainingCertificateDTO participant, Int32 orgId, Int32 batchId, Int32 participantId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.API\\Helpers\\ExportTrainingCertificateHelper.cs:line 115\r\n   at IncidentReporter.NotificationSender.DAL.Events.Notifier.SendNotificationToBatchParticipantsForCompletedStatus(Int64 batchId) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\Notifier.cs:line 3327\r\n   at IncidentReporter.NotificationSender.DAL.Events.EventHandler.HandleMessage(IMessage message) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\DAL\\Events\\EventHandler.cs:line 507" }
{ "timestamp": "2026-05-15 05:24:52.2290", "level": "Error", "severity": "ERROR" }
{ "timestamp": "2026-05-15 07:10:11.0478", "level": "Error", "severity": "ERROR", "message": "Object reference not set to an instance of an object.", "stackTrace": "System.NullReferenceException: Object reference not set to an instance of an object.\r\n   at IncidentReporter.NotificationSender.EmailHelper.SendEmail(String template, String subject, Object args, String toAddress, String ccAddress, List`1 reportAttachments, List`1 additionalAttachmentsFilePath, String rootEmailTemplatePath, OrganisationFromConfig organisationFromAddress) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\Helpers\\EmailHelper.cs:line 39" }
{ "timestamp": "2026-05-15 07:10:11.0836", "level": "Error", "severity": "ERROR" }
{ "timestamp": "2026-05-15 07:10:45.7745", "level": "Error", "severity": "ERROR", "message": "Object reference not set to an instance of an object.", "stackTrace": "System.NullReferenceException: Object reference not set to an instance of an object.\r\n   at IncidentReporter.NotificationSender.EmailHelper.SendEmail(String template, String subject, Object args, String toAddress, String ccAddress, List`1 reportAttachments, List`1 additionalAttachmentsFilePath, String rootEmailTemplatePath, OrganisationFromConfig organisationFromAddress) in C:\\GitLab-Runner\\builds\\27n6lYj0J\\0\\incident-reporter\\incident-reporter-api\\IncidentReporter\\IncidentReporter.NotificationSender\\Helpers\\EmailHelper.cs:line 39" }
{ "timestamp": "2026-05-15 07:10:45.7852", "level": "Error", "severity": "ERROR" }