Hello, I have configure my FreeRadius to work with MySQL, I also add the sqlcounter to count the hours user after the first login.

Here is my code:

mods-enabled/sqlcounter:

sqlcounter checkthetime {
    sql_module_instance = sql
    dialect = ${modules.sql.dialect}

        counter_name = All-Hours-Passed
        check_name = Max-Hours-Passed
        reply_name = Session-Timeout
        key = User-Name
        reset = never

        $INCLUDE ${modconfdir}/sql/counter/${dialect}/${.:instance}.conf
}

checkthetime.conf:

query = "\
        SELECT HOUR(SEC_TO_TIME(UNIX_TIMESTAMP() - UNIX_TIMESTAMP(AcctStartTime))) \
        FROM radacct \
        WHERE UserName = '%{${key}}' LIMIT 1;"

sites-available/default:

authorize {
....

sql

checkthetime
....
}

I am getting this message from the debug mode:

(0) WARNING: checkthetime : Couldn't find control attribute 'control:Max-Hours-Passed'

I don't know if I have make any syntax error! Thanks for your attention and time!