[sqlmap-users] sqlmap error

[Dusan L. <dus...@gm...>]

[20:02:09] [CRITICAL] unhandled exception in sqlmap/0.9, retry your run 
with the
  latest development version from the Subversion repository. If the 
exception per
sists, please send by e-mail to sql...@li... the 
following
  text and any information required to reproduce the bug. The developers 
will try
  to reproduce the bug, fix it accordingly and get back to you.
sqlmap version: 0.9 (r3630)
Python version: 2.7.2
Operating system: nt
Command line: D:\Anon Hacking\Black Hat\SQLi\SQLmap\SQLmap\sqlmap.py 
--proxy=htt
p://186.215.202.163:8080 -u 
****************************************************
***************** --random-agent --dump-all --exclude-sysdb --eta
Technique: ERROR
Back-end DBMS: MySQL (fingerprinted)
Traceback (most recent call last):
   File "D:\Anon Hacking\Black Hat\SQLi\SQLmap\SQLmap\sqlmap.py", line 
82, in mai
n
     start()
   File "D:\Anon Hacking\Black 
Hat\SQLi\SQLmap\SQLmap\lib\controller\controller.p
y", line 447, in start
     action()
   File "D:\Anon Hacking\Black 
Hat\SQLi\SQLmap\SQLmap\lib\controller\action.py",
line 106, in action
     conf.dbmsHandler.dumpAll()
   File "D:\Anon Hacking\Black 
Hat\SQLi\SQLmap\SQLmap\plugins\generic\enumeration
.py", line 1496, in dumpAll
     data = self.dumpTable()
   File "D:\Anon Hacking\Black 
Hat\SQLi\SQLmap\SQLmap\plugins\generic\enumeration
.py", line 1275, in dumpTable
     colString = ", ".join(column for column in colList)
TypeError: sequence item 1: expected string or Unicode, NoneType found

[*] shutting down at: 20:02:09