Can't connect to relational.fit.cvut.cz

I want to connect to the dataset, https://relational.fit.cvut.cz/dataset/IMDb

  • hostname: relational.fit.cvut.cz
  • port: 3306
  • username: guest
  • password: relational
    *database_name: Imdb_ijs

Then the last test connection result is
Connection Test Failed:
(1045, “Access denied for user ‘guest’@‘my office’s ip’ (using password: YES)”)