Mikrotik 493G Kernel panic Error

Hi ,
Can anyone guide me in solving this error i enountered while im trying to netboot my Mikrotik 493G? I recieve this error ‘Kernel Panic - not syncing: No init found. Try passing init=option to kernel.’ Im using Tftpd32 on windows.

I also noticed that my LAN connection will be disconnected and this error appears, After couple of seconds it comes back. Is it related to the error ?

Thank-You!