Unhandled exception (#e307bbbd) #2688

sqlmap version: 1.1.9.6#dev
Python version: 2.7.13
Operating system: nt
Command line: sqlmap.py -u *************************************************************************************************************************************************************************************** --dbs
Technique: None
Back-end DBMS: None

Traceback (most recent call last):
  File "sqlmap.py", line 155, in main
    start()
  File "lib/controller/controller.py", line 392, in start
    setupTargetEnv()
  File "lib/core/target.py", line 739, in setupTargetEnv
    _setRequestParams()
  File "lib/core/target.py", line 90, in _setRequestParams
    paramDict = paramToDict(PLACE.GET, parameters)
  File "lib/core/common.py", line 662, in paramToDict
    testableParameters[parameter] = re.sub(r"\b(%s\s*=\s*)%s" % (re.escape(parameter), re.escape(testableParameters[parameter])), r"\g<1>%s" % re.sub(regex, r"\g<1>%s\g<2>" % BOUNDED_INJECTION_MARKER, testableParameters[parameter]), parameters)
  File "Program Files (x86)/Python/lib/re.py", line 155, in sub
    return _compile(pattern, flags).sub(repl, string, count)
  File "Program Files (x86)/Python/lib/re.py", line 286, in _subx
    template = _compile_repl(template, pattern)
  File "Program Files (x86)/Python/lib/re.py", line 273, in _compile_repl
    raise error, v # invalid expression
error: bogus escape (end of line)