ERROR 2017-12-20 14:16:14,925 23045ms Resources Error - An unexplained error has occurred. at Devart.Data.Oracle.a3.a(cl A_0, t A_1)
at Devart.Data.Oracle.OracleInternalConnection..ctor(cl connectionOptions, OracleInternalConnection proxyConnection)
at Devart.Data.Oracle.a1.a(af A_0, Object A_1, DbConnectionBase A_2)
at Devart.Common.DbConnectionFactory.a(DbConnectionPool A_0, af A_1, DbConnectionBase A_2)
at Devart.Common.DbConnectionPool.a(DbConnectionBase A_0)
at Devart.Common.DbConnectionPool.GetObject(DbConnectionBase owningConnection)
at Devart.Common.DbConnectionFactory.b(DbConnectionBase A_0)
at Devart.Common.DbConnectionClosed.Open(DbConnectionBase outerConnection)
at Devart.Common.DbConnectionBase.Open()
at Devart.Data.Oracle.OracleConnection.Open()
at Orion.DataAccess.Oracle.ORAConnection.OpenConnection() in d:\CODE\XXXXXX\Oracle\ORAConnection.cs:line 77
It was working fine and stopped working all of a sudden.
Please Help.