**Problem:**
* The script `fixing_redirects.py` crashes when running on any page that has the [[ https://en.wikipedia.org/wiki/Specials_(Unicode_block)#Replacement_character | replacement character ]] in one of the links.
**Command line:**
```
python pwb.py fixing_redirects -ignoremoves -page:"دنكن هالداين"
```
**Error:**
```
ERROR: '� ' contains illegal char ' �' (InvalidTitleError)
```
**Traceback:**
```
Traceback (most recent call last):
File "C:\Users\Mohammed\Downloads\core\pwb.py", line 39, in <module>
sys.exit(main())
^^^^^^
File "C:\Users\Mohammed\Downloads\core\pwb.py", line 35, in main
runpy.run_path(str(path), run_name='__main__')
File "<frozen runpy>", line 291, in run_path
File "<frozen runpy>", line 98, in _run_module_code
File "<frozen runpy>", line 88, in _run_code
File "C:\Users\Mohammed\Downloads\core\pywikibot\scripts\wrapper.py", line 516, in <module>
main()
File "C:\Users\Mohammed\Downloads\core\pywikibot\scripts\wrapper.py", line 500, in main
if not execute():
^^^^^^^^^
File "C:\Users\Mohammed\Downloads\core\pywikibot\scripts\wrapper.py", line 487, in execute
run_python_file(filename, script_args, module)
File "C:\Users\Mohammed\Downloads\core\pywikibot\scripts\wrapper.py", line 147, in run_python_file
exec(compile(source, filename, 'exec', dont_inherit=True),
File "C:\Users\Mohammed\Downloads\core\scripts\fixing_redirects.py", line 264, in <module>
main()
File "C:\Users\Mohammed\Downloads\core\scripts\fixing_redirects.py", line 258, in main
bot.run()
File "C:\Users\Mohammed\Downloads\core\pywikibot\bot.py", line 1702, in run
self.treat(page)
File "C:\Users\Mohammed\Downloads\core\pywikibot\bot.py", line 1956, in treat
self.treat_page()
File "C:\Users\Mohammed\Downloads\core\scripts\fixing_redirects.py", line 205, in treat_page
newtext = self.replace_links(newtext, page, target)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Mohammed\Downloads\core\scripts\fixing_redirects.py", line 87, in replace_links
is_interwikilink = mysite.isInterwikiLink(m['title'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Mohammed\Downloads\core\pywikibot\site\_basesite.py", line 343, in isInterwikiLink
linkfam, linkcode = pywikibot.Link(text, self).parse_site()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Mohammed\Downloads\core\pywikibot\page\_links.py", line 316, in __init__
raise InvalidTitleError(
pywikibot.exceptions.InvalidTitleError: '�' contains illegal char '�'
CRITICAL: Exiting due to uncaught exception <class 'pywikibot.exceptions.InvalidTitleError'>
```
**Request:**
* Please make the bot skip the page (and not crash) when encountering such pages. Thank you.
**Output of version.py:**
```
Pywikibot: [https] r-pywikibot-core (8b8c7ec, g17341, 2022/12/03, 15:38:36, master)
Release version: 8.0.0.dev0
setuptools version: 65.6.3
mwparserfromhell version: 0.6.4
wikitextparser version: n/a
requests version: 2.28.1
certificate test: ok
Python: 3.11.0 (main, Oct 24 2022, 18:26:48) [MSC v.1933 64 bit (AMD64)]
```