Hi, I have just installed FreeRadius from https://networkradius.com/packages/ repo on ubuntu 20.04 and am having the below error after configuring the dialect to mysql: Wed Sep 22 15:21:50 2021 : Info: FreeRADIUS Version 3.0.23 Wed Sep 22 15:21:50 2021 : Info: Copyright (C) 1999-2021 The FreeRADIUS server project and contributors Wed Sep 22 15:21:50 2021 : Info: There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A Wed Sep 22 15:21:50 2021 : Info: PARTICULAR PURPOSE Wed Sep 22 15:21:50 2021 : Info: You may redistribute copies of FreeRADIUS under the terms of the Wed Sep 22 15:21:50 2021 : Info: GNU General Public License Wed Sep 22 15:21:50 2021 : Info: For more information about these matters, see the file named COPYRIGHT Wed Sep 22 15:21:50 2021 : Info: Starting - reading configuration files ... Wed Sep 22 15:21:50 2021 : Debug: including dictionary file /usr/share/freeradius/dictionary Wed Sep 22 15:21:50 2021 : Debug: including dictionary file /usr/share/freeradius/dictionary.dhcp Wed Sep 22 15:21:50 2021 : Debug: including dictionary file /usr/share/freeradius/dictionary.vqp Wed Sep 22 15:21:50 2021 : Debug: including dictionary file /etc/freeradius/dictionary Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/radiusd.conf Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/proxy.conf Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/clients.conf Wed Sep 22 15:21:50 2021 : Debug: including files in directory /etc/freeradius/mods-enabled/ Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/ldap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/preprocess Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/ntlm_auth Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/utf8 Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/unix Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/realm Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/echo Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/mschap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/cache_eap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/expr Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/logintime Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/chap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/expiration Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/soh Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/replicate Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/dynamic_clients Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/eap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/totp Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/detail.log Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/radutmp Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/attr_filter Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/exec Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/linelog Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/digest Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/pap Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/detail Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/unpack Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/files Wed Sep 22 15:21:50 2021 : Debug: including configuration file /etc/freeradius/mods-enabled/sql *Wed Sep 22 15:21:50 2021 : Error: /etc/freeradius/mods-enabled/sql[365]: Reference "${dialect}" not foundWed Sep 22 15:21:50 2021 : Error: Errors reading or parsing /etc/freeradius/radiusd.co <http://radiusd.co>*nf in mods-enabled/sql I have the below: dialect = "mysql" driver = "rlm_sql_${dialect}" I tried changing it to mysql instead of ${dialect}, still the same error. Thanks.