Hello, newbie here.
Today I just installed AbanteCart 1.1.9, but I can't login. I deleted the files, database and reinstalled twice. The results are same.
After some inspection I found, the username allowed is max. 20 characters. For example:
Provided username: mywebsite administrator
Username saved in database: mywebsite administra
There should be a warning or error if an user provide username more than 20 characters.