[Koha] Too many issues error

Hi, I have koha installed and am just testing things out to see if it will work for my organization. So I have added one bibliographic entry (pulled via z3950 from the LOC). And I have created one item for that bibliographic entry. I have also created one patron. I have setup issuing rules of 14,100 for everything and have defined several item types, one of which has been assigned to the bibliographic entry. When I attempt to issue the item to the patron I get a warning that says: "Please Confirm Issue: Too many issues (already issued / max : g 0 / 0)" Can anyone tell shat I have to do to get the max issues set to something more than 0 for this patron/bib? Thanks, Robert Flach