I have a screenscrapper account and my username and password are correct.
However, I found a clue about this problem:
When the username is entered via the graphical interface, it is incorrectly transcribed in the configuration file es_settings.cfg: an extra space is added at the beginning of the username for Screenscrapper.
Example: in the graphical interface, I correctly enter my login and password, checking several times: “AAA” and “bbb”
When I look in es_settings.cfg:
the login is defined as “ AAA”. (notice the extra space)
A space character has been systematically added everytime I tried.
The password, on the other hand, is transcribed correctly