Sysinfobot error

whitewolf@skysilk:~/sysinfobot$ python bot.py
Registered at www.mycooldude.info
>> #blupawradio
Registered at www.mycooldude.info
>> #blupawradio
SilkServ-Test joined blupawradio
Use of uninitialized value $vard in subtraction (-) at /bin/sysinfo2 line 559.
Use of uninitialized value $vara in subtraction (-) at /bin/sysinfo2 line 559.
Use of uninitialized value $varb in subtraction (-) at /bin/sysinfo2 line 559.
Use of uninitialized value $varc in subtraction (-) at /bin/sysinfo2 line 559.
Use of uninitialized value $vara in division (/) at /bin/sysinfo2 line 583.
Illegal division by zero at /bin/sysinfo2 line 583.
^X^CTraceback (most recent call last):
  File "bot.py", line 49, in <module>
    asyncore.loop()
  File "/usr/lib/python2.7/asyncore.py", line 216, in loop
    poll_fun(timeout, map)
  File "/usr/lib/python2.7/asyncore.py", line 145, in poll
    r, w, e = select.select(r, w, e, timeout)
KeyboardInterrupt
whitewolf@skysilk:~/sysinfobot$