error on script.py line 97

[doraeball22]

Download FREE eBook every day from www.packtpub.com
@see github.com/niqdev/packtpub-crawler

[] 2017-11-26 01:56 - fetching today's eBooks
[] configuration file: /packtpub-crawler/config/prod.cfg
[] getting daily free eBook
[] fetching url... 200 | https://www.packtpub.com/packt/offers/free-learning
[] fetching url... 200 | https://www.packtpub.com//packt/offers/free-learning?login=1
[-] <type 'exceptions.IndexError'> list index out of range | spider.py@97
Traceback (most recent call last):
File "script/spider.py", line 97, in main
packtpub.runDaily()
File "/packtpub-crawler/script/packtpub.py", line 161, in runDaily
self.__parseDailyBookInfo(soup)
File "/packtpub-crawler/script/packtpub.py", line 93, in __parseDailyBookInfo
self.info['url_claim'] = self.__url_base + div_target.select('a.twelve-days-claim')[0]['href']
IndexError: list index out of range
[] no free eBook from newsletter right now
[*] done

[niqdev]

Duplicate issue, please refer to #70