Error in HAIZEA when changing interval wake-up time

gistfile1.txt

Traceback (most recent call last):
  File "/home/enrique/Projects/haizea/bin/haizea", line 12, in <module>
    c.run()
  File "/home/enrique/Projects/haizea/src/haizea/cli/commands.py", line 114, in run
    config = HaizeaConfig.from_file(configfile)
  File "/home/enrique/Projects/haizea/src/haizea/common/config.py", line 149, in from_file
    cfg = cls(c)
  File "/home/enrique/Projects/haizea/src/haizea/core/configfile.py", line 901, in __init__
    Config.__init__(self, config, self.sections)
  File "/home/enrique/Projects/haizea/src/haizea/common/config.py", line 67, in __init__
    self.__load_all()
  File "/home/enrique/Projects/haizea/src/haizea/common/config.py", line 97, in __load_all
    self.__load_option(sec, opt)
  File "/home/enrique/Projects/haizea/src/haizea/common/config.py", line 132, in __load_option
    value = self.config.getint(secname, optname)
  File "/usr/lib/python2.6/ConfigParser.py", line 340, in getint
    return self._get(section, int, option)
  File "/usr/lib/python2.6/ConfigParser.py", line 337, in _get
    return conv(self.get(section, option))
ValueError: invalid literal for int() with base 10: '00:00:20.00'