Traceback (most recent call last):
File "script/spider.py", line 97, in main
packtpub.runDaily()
File "/home/minhkma/packtpub-crawler/script/packtpub.py", line 159, in runDaily
self.__POST_login(loginUrl)
File "/home/minhkma/packtpub-crawler/script/packtpub.py", line 80, in __POST_login
raise Exception(error_node.text.strip())
Exception: Invalid credentials specified.
I'm having this problem, could you help me,pls ?