string indices must be integers

[Detox82517]

idk how to describe this, but from one day to the other I get this:

DevTools listening on ws://127.0.0.1:58651/devtools/browser/ef75920d-da4e-4d69-be34-8a83fa0e3391
←[2m[13:09:45]←[0m ←[34mINFO←[0m Please solve captcha to proceed!
←[2m[13:10:13]←[0m ←[34mINFO←[0m Logged into Blinkist. Loading Library...
←[2m[13:10:13]←[0m ←[31mERROR←[0m string indices must be integers
Traceback (most recent call last):
File "C:\Users\x8251\Blinkist Scraper\blinkistscraper_main_.py", line 412, in
main()
File "C:\Users\x8251\Blinkist Scraper\blinkistscraper_main_.py", line 336, in main
scrape_book(
File "C:\Users\x8251\Blinkist Scraper\blinkistscraper_main_.py", line 248, in scrape_book
book_json, dump_exists = scraper.scrape_book_data(
File "C:\Users\x8251\Blinkist Scraper\blinkistscraper\scraper.py", line 391, in scrape_book_data
if os.path.exists(get_book_dump_filename(book_url)) and not force:
File "C:\Users\x8251\Blinkist Scraper\blinkistscraper\utils.py", line 23, in get_book_dump_filename
return os.path.join("dump", book_json_or_url["slug"] + ".json")
TypeError: string indices must be integers
←[2m[13:10:13]←[0m ←[41mCRITICAL←[0m Uncaught Exception. Exiting...