Im trying to build a hash table using genpmk but when i try to do that all i get is this

root@bt:~# genpmk -s NETGEAR -f '/root/Desktop/test01.txt' -d my_wpa
genpmk 1.1 - WPA-PSK precomputation attack. <>
fopen: Value too large for defined data type
And when i try using cowpatty i get

root@bt:~# cowpatty -s NETGEAR -d '/root/Desktop/test01.txt' -r '/root/homepass-01.cap'