2024-06-13 17:49:44: System.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=31; handshake=7562;  ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out[13][10]   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)[13][10]   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)[13][10]   at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)[13][10]   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)[13][10]   at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)[13][10]   at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)[13][10]   at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)[13][10]   at System.Data.SqlClient.SqlConnection.Open()[13][10]   at ICO.Data.Connection.Open(String connectionString) in D:\Git\innovaone\Framework\ICO.Data\Connection.vb:line 283[13][10]   at ICO.Data.Connection.Open(String server, String database, String user, String password, Boolean encrypt, Boolean trustServerCertificate) in D:\Git\innovaone\Framework\ICO.Data\Connection.vb:line 265[13][10]   at ICO.Data.Connection.Open(String server, String database, String user, String password) in D:\Git\innovaone\Framework\ICO.Data\Connection.vb:line 238[13][10]   at ICO.WebService.Licensing.Shared.Utils.GetConnection() in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing.Shared\Utils.vb:line 18[13][10]ClientConnectionId:2b86a60c-c922-4169-af5e-d8d4ad1f7eef[13][10]Error Number:-2,State:0,Class:11
2024-06-13 17:49:44: System.NullReferenceException: Object reference not set to an instance of an object.[13][10]   at ICO.WebService.Licensing.Service.GetDistributionGroupID(Connection connection, Int32 customerCode, String setupKey) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 241[13][10]   at ICO.WebService.Licensing.Service.GetLatestVersion(Connection connection, String setupKey, Int32 customerCode) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 232[13][10]   at ICO.WebService.Licensing.Service.CheckService(String setupKey, Int32 customerCode, String customerName, String pcName, String pcSerialNumber, String userName, String userVersion, Guid licenseChangeID, String& availableVersion, Boolean& appUpdate, Boolean& licenseUpdate, Boolean& appBlock, String& data, String applicationTitle, String comments) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 57
2024-06-13 17:49:44: System.NullReferenceException: Object reference not set to an instance of an object.[13][10]   at ICO.WebService.Licensing.Service.GetDistributionGroupID(Connection connection, Int32 customerCode, String setupKey) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 241[13][10]   at ICO.WebService.Licensing.Service.GetLatestVersion(Connection connection, String setupKey, Int32 customerCode) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 232[13][10]   at ICO.WebService.Licensing.Service.CheckService(String setupKey, Int32 customerCode, String customerName, String pcName, String pcSerialNumber, String userName, String userVersion, Guid licenseChangeID, String& availableVersion, Boolean& appUpdate, Boolean& licenseUpdate, Boolean& appBlock, String& data, String applicationTitle, String comments) in D:\Git\innovaone\Framework\ICO.WebService.Licensing\ICO.WebService.Licensing\Service.svc.vb:line 57