sql error with workflow notification to specified users

Hello,
I've got this error with workflow notification when i'm using username (in my case, Super User is totosuper)
It's ok when i'm using number of id

1084 : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 SQL=SELECT DISTINCT email FROM lkihp_users WHERE id IN (totosuper,totovalidateur,)

I hope you'll understand my request ...
Thanks

hello
joomla and flexicontent version ?
error in witch page ?

Sorry ...
joomla 3.3.1
flexicontent version 2.1.3 r1857
what page ?
I've got this message when a author create a article and ask for editing ...

Hello

it looks like that in configuration you have enter an extra comma at the end of the username list

totosuper,totovalidateur,

correct would be:
totosuper,totovalidateur


-- check the usenames configuation in component parameters, type parameters and/or category parameters,

where you have added the above

Regards

Hello,
In the same case, with only one notification, without comma, i've got an error sql :
1054 Unknown column 'dane' in 'where clause' SQL=SELECT DISTINCT email FROM editice_users WHERE id IN (dane)

And the author can ask a validation if the user id is a number ...

Hello

hhmm, the username is handled as if it is numeric, (aka a user id)

will have to test/fix this locally, you may post a reminder in a few days,

Regards