Error while filling in the forms

[JavariaBokhari]

hello
Can anyone please tell why am I getting the error ( in red )

I have done two year masters from iobm
Years attended:
2004-2006
But it is not getting saved instead the field becomes red

 

[bmr]

hello
Can anyone please tell why am I getting the error ( in red )

I have done two year masters from iobm
Years attended:
2004-2006
But it is not getting saved instead the field becomes red

Please update the dates correctly...!

Eg:
16 Aug 2004 - 19 Dec 2006