Running version: 1.4.12.39#dev
Python version: 3.6.9
Operating system: Linux-4.15.0-128-generic-x86_64-with-Ubuntu-18.04-bionic
Command line: sqlmap.py -u ************************************************* -o -D ******* -T ************* -C email, password --answers=* --batch --dump
Technique: None
Back-end DBMS: None

Traceback (most recent call last):
  File "sqlmap.py", line 216, in main
    start()
  File "lib/core/decorators.py", line 78, in _
    result = f(*args, **kwargs)
  File "lib/controller/controller.py", line 301, in start
    for targetUrl, targetMethod, targetData, targetCookie, targetHeaders in kb.targets:
  File "lib/core/option.py", line 430, in __next__
    return self.next()
  File "lib/core/option.py", line 433, in next
    line = next(conf.stdinPipe)
OSError: [Errno 9] Bad file descriptor