Error when Open DWG file in Microstation

Dear All,

            I am using Microstation V8i(Select Series 4), i am getting error dialog when open the DWG file in Microstation. i attached the error screen shot and DWG file also please find it and give me the solution.

Thanks & Regards,

Karthik M

251-03-00121-00023-18-C-25_EL2.DWG