Reregistration form sent with wrong date

hi ,

I have sent a form 103 for reregistration under new Principal ...but i got a Call from ICAI that they cant register due to termination date and the joining date both are same .they said to send a other form....should i send the same form bu correcting the date or should i need to buy a new form form ICAI? As my pricipal is not available for 3 weeks i cant sign on new form...Please suggest....as soon as possible