When i try to install any Softaculous scripts, it gives me an error that says, that it couldn't create the database. I do however have 2 left according to cPanel? So any help?
You only get two MySQL databases with a Free Hosting account. The other two databases are PostgreSQL, but PostgreSQL isn't enabled for Free Hosting. Unfortunately, there doesn't appear to be a way to tell cPanel not to report the PostgreSQL databases.
You can still install other database-driven apps, but you need to use table prefixes in an existing database (so the table names become application_tablename) so there's no conflict with the tables of an existing application.