rocksdb-sharp: SEHException thrown after disposal and reopen

Example code is here: https://github.com/leesei/RocksDBExample

It writes data to RocksDb and read data from it after disposing the handle.
While the code works in *nix environment, we face this exception on Windows environment.

Fatal error. System.Runtime.InteropServices.SEHException (0x80004005): External component has thrown an exception.
   at RocksDbSharp.Native.rocksdb_get(IntPtr, IntPtr, Byte[], Int64, IntPtr ByRef, RocksDbSharp.ColumnFamilyHandle)
   at RocksDbSharp.Native.rocksdb_get(IntPtr, IntPtr, Byte[], Int64, RocksDbSharp.ColumnFamilyHandle)
   at RocksDbSharp.RocksDb.Get(Byte[], Int64, RocksDbSharp.ColumnFamilyHandle, RocksDbSharp.ReadOptions)
   at RocksDbSharp.RocksDb.Get(Byte[], RocksDbSharp.ColumnFamilyHandle, RocksDbSharp.ReadOptions)
   at RocksDBExample.Program.Main(System.String[])