error in running

[sk3lk0]

[-] Running plugin error:push() takes exactly 2 arguments (3 given) service:mysql filename:w9_mysql_usereme.py
Traceback (most recent call last):
File "/home/skel/Downloads/w9scan/lib/core/exploit.py", line 178, in _work
pluginObj.audit(threadConf["agrs"])
File "", line 42, in audit
TypeError: push() takes exactly 2 arguments (3 given)