Running version: 1.4#stable
Python version: 3.7.4
Operating system: Windows-10-10.0.19041-SP0
Command line: sqlmap.py -r ****************************** --level=3 --threads 5 --risk 3 -p filetypefilter --dbms oracle -D ******** -T ******** -C ****************** --dump
Technique: BOOLEAN
Back-end DBMS: Oracle (fingerprinted)

Traceback (most recent call last):
  File "sqlmap.py", line 212, in main
    start()
  File "lib/core/decorators.py", line 75, in _
    result = f(*args, **kwargs)
  File "lib/controller/controller.py", line 687, in start
    action()
  File "lib/controller/action.py", line 161, in action
    conf.dbmsHandler.dumpTable()
  File "plugins/generic/entries.py", line 452, in dumpTable
    attackDumpedTable()
  File "lib/utils/hash.py", line 711, in attackDumpedTable
    storeHashesToFile(attack_dict)
  File "lib/utils/hash.py", line 620, in storeHashesToFile
    f.write(item)
  File "C:/Python/Python37/lib/codecs.py", line 721, in write
    return self.writer.write(data)
  File "C:/Python/Python37/lib/codecs.py", line 377, in write
    data, consumed = self.encode(object, self.errors)
TypeError: encoding error handler must return (str/bytes, int) tuple