lack number of teams error

[budakkuno]

 

I downloaded someone else's data for Malaysian league and in there there's just U-18 League so I duplicated it and made a new U-21 League without ever touching other leagues(in this case, the problem seems to be the Development league). I have no idea how that's the case because all I did was assigned each team's U-21 to the league and somehow I get this error. Would appreciate any help. I've looked at few other people having the same issue as me but the solutions given don't work for me. Here is the file attached below.

ixlah EDITED.fmf

[Kelsun]

I have looked into it, and you need to add a team for Perak. Just Add a II-team for Perak. See picture below.