Sticky_note error

[Galimba72]

Hi folks
I'm here because i'm not able to find a solution for run sticky_note.
I have installed the calendar and works very good, but when i try to run sticky_note  I have this error:

SERVICE CURRENTLY NOT AVAILABLE!

Error No. [500]

I use Roundcube 0.4.2
I have run the sql fle and i have verified new tabe is created;
I have verified in sticky_notes.php   public $task = '?(?!login|logout).*';
I can see the icon in the main window of roundcube

but i have that error :mad::mad:
Can anyone help me?
Thanx and sorry for my english

[Galimba72]

OK i have made a mistache!!!!!

I have installed mysql.sql not in roundcube but as standalone database....
Sorry I'm stupid

Bye