Via IRC:
```
ERROR: InvalidTitle: u'{{2001}}' contains illegal char(s) u'{'
Traceback (most recent call last):
File "pwb.py", line 248, in <module>
if not main():
File "pwb.py", line 242, in main
run_python_file(filename, [filename] + args, argvu, file_package)
File "pwb.py", line 120, in run_python_file
main_mod.__dict__)
File "./scripts/fixing_redirects.py", line 138, in <module>
main()
File "./scripts/fixing_redirects.py", line 131, in main
bot.run()
File "/home/glavkos/core/pywikibot/bot.py", line 1413, in run
self.treat(page)
File "/home/glavkos/core/pywikibot/bot.py", line 1700, in treat
super(ExistingPageBot, self).treat(page)
File "/home/glavkos/core/pywikibot/bot.py", line 1764, in treat
super(NoRedirectPageBot, self).treat(page)
File "/home/glavkos/core/pywikibot/bot.py", line 1627, in treat
self.treat_page()
File "./scripts/fixing_redirects.py", line 73, in treat_page
newtext = pywikibot.textlib.replace_links(newtext, [page, target])
File "/home/glavkos/core/pywikibot/textlib.py", line 615, in replace_links
label=groups['label'])
File "/home/glavkos/core/pywikibot/page.py", line 5224, in create_separated
link.parse()
File "/home/glavkos/core/pywikibot/page.py", line 4946, in parse
u"%s contains illegal char(s) %s" % (repr(t), repr(m.group(0))))
pywikibot.exceptions.InvalidTitle: u'{{2001}}' contains illegal char(s) u'{'
<class 'pywikibot.exceptions.InvalidTitle'>
CRITICAL: Closing network session.```
Page: [[ https://el.wikipedia.org/w/index.php?title=%CE%9A%CE%BF%CE%B9%CE%BD%CF%8C%CF%84%CE%B7%CF%84%CE%B1_%CE%91%CF%83%CF%80%CF%81%CE%BF%CF%80%CE%BF%CF%84%CE%AC%CE%BC%CE%BF%CF%85_%CE%A4%CF%81%CE%B9%CE%BA%CE%AC%CE%BB%CF%89%CE%BD&oldid=4809843 | Κοινότητα Ασπροποτάμου Τρικάλων ]]
Command: python pwb.py fixing_redirects.py -cat
with category: Χωριά του Νομού Τρικάλων
The issue seems to be the link
```
[[{{2001}}]]
```
on the page. [[ https://el.wikipedia.org/w/index.php?title=Template:2001&action=edit | Πρότυπο:2001 ]] contains
```
Ελληνική απογραφή 2001|2001
```