Error: Unknown option: warning-database at /usr/lib/centreon/plugins/centreon_mssql.pl line 2118.

Hello

this looks like your plugin is not up to date and does not match the “plugin pack”

the plugin pack is the thing you install on the web ui and that will create the commands to run the check

the check itself is a perl command that will take argument and updated separately on each poller

you should always be aware that when you update your plugin pack on the Web UI you should always do an update on each of your centreon servers (central or pollers).

usually, if you update all your plugin pack in the ui, you then run 

yum update “centreon-plugin*”

will do the trick and update all the plugins

you could also be sure to follow this documentation : Plugin Packs | Centreon Documentation with the “offline platform” part, where you first “yum update” the plugin pack catalog, then clic in the web ui, then update all the plugin-pack (either all of them or only the one you need to update

in your case it should be “centreon-plugin-Applications-Databases-Mssql”