I can't delete my SQL databases anymore !

[legionduchaos59]

Before, the url of my website was "legionduchaos.elementfx", but I changed it => "legionsduchaos.elementfx". To stay in line, I wanted also deleted the database "chaoxx_legionduchaos" and create the database "chaoxx_legionduchaos". But now the problem is that the two databases are not recognized and I can neither delete or create new ones. I made a backup of the tables, so I just want my database is fully cleaned and restored to pristine condition.
Cordialy.

(scuse me for my bad english, I'm french)

[stpvoice]

Hello,

What error(s) are given when you try to delete or create a database?