LDAP Filter not upated - by: pleky

Hello,

I'm trying to setup LDAP connection to an AD.

I've made some mistake like forgetting to install php-ldap (BTW it is with a - and not a _ like in the debug message)

Now I've got a "last issue" : I've corrected the filter string thanks to the forum, but on the log I still have a message like this one :
authenticate - Filter error : ldap_search returned no result for filter uid=%samaccountname%

I wasn't able to find this filter (even in parameters.php), and on the site global paramters I have the correct filter.

I guess the info is in the DB, is there a cache or something else to refresh ?

Thanks,