i know lol and it's all with the database connection as it said before that connecting to holodb at *********** for user 'Root' and it jsut sounds like an non configured db connection file in the emu.
Again I am going to ask did you debug the server with the correct database details before you ran the emu? I am asking this again since it couldn't connect.
Actually it just depends if you want free or paid most free ones don't have mod_rewrite active or Apache installed. Which is what is needed to run the site & then there it comes down to disk space & bandwith so there are a lot of factors in finding a good host. You can try 000webhost.com i have...
Because each one needs a specific tutorial in order to get it done correctly.
Erm, try this tutorial it may help you.
http://devbest.com/showthread.php?4092-TTG-How-to-create-a-working-v26-habbo-retro-TTG&highlight=make+phpretro