freeradius提示的错误如何解决

saint350

Module: Loaded realm
realm: format = "suffix"
realm: delimiter = "@"
realm: ignore_default = no
realm: ignore_null = no
Module: Instantiated realm (suffix)
Module: Loaded files
files: usersfile = "/etc/raddb/users"
files: acctusersfile = "/etc/raddb/acct_users"
files: preproxy_usersfile = "/etc/raddb/preproxy_users"
files: compat = "no"
/etc/raddb/users[97]: Parse error (check) for entry Reply-Message: expecting '='
Errors reading /etc/raddb/users
radiusd.conf[1072]: files: Module instantiation failed.
radiusd.conf[1858] Unknown module "files".
radiusd.conf[1794] Failed to parse authorize section.

竟然出现了这4个错误。想+MYSQL的认证。。。不知道最后一个提示是什么意思