I'm having troubles trying to install one of softaculous app because you doesn't allow us to choose the real name of our databases, so since this app doesn't allow "_" in DB's names, we can not use it. It only allows alphanumeric characters. So Why you doesn't allow us to choose the full name of our DB? I guess you have one DB manager and you create 2 DB for every user and trying to avoid that the users use the same name for 2 DB, you use this kind of names. But this is not good. You should use a DB manager for every user and let us to choose the DB names (We have already been limited to use only 2 DB). But I know you're not going to do that so I ask you that you change the prefix "?????_" for a number, from "0000000" to "99999999" so we can use every kind of app that only allows slphanumeric characters.