Whatwaf Unhandled Exception (7d7038638)

[WhatWaf-Firewalls]

Whatwaf version: 2.0.3
Running context: ./whatwaf -u ****************************** --ra --test -W
Python version: 2.716
Traceback:

Traceback (most recent call):
  File "/home/debian/PenTest/Tools/WhatWaf/trigger/main.py", line 397, in main
    save_copy_of_file=opt.outputDirectory
  File "/home/debian/PenTest/Tools/WhatWaf/content/__init__.py", line 583, in detection_main
    timeout=req_timeout
  File "/home/debian/PenTest/Tools/WhatWaf/content/__init__.py", line 323, in get_working_tampers
    raise e.__class__("Exception caught: {} ~~> {}".format(e.__class__, e.message))
Failed to parse: Exception caught: <class 'urllib3.exceptions.LocationParseError'> ~~> Failed to parse: Failed to parse: //*!00000%3Cframeset%3E%3Cframe%20src=%5C%22javascript:alert('XSS');%5C%22%3E%3C/frameset%3E*/

Running platform: Linux-4.19.0-20-amd64-x86_64-with-debian-10.12