Unable to invite Users

[teetosh]

I am trying to build my local JamKazam community by inviting Pro Players that I know. I seem to have run out of "invites" since when I try to invite new people I get this error message. "Unable to Invite Users. base max invites sent by this account"

Is there really a limit to how many potential new musicians that I can introduce to JamKazam?

Thanks,

teetosh