undefined symbol

Hello, iam using freeradius 3.0.16 and in module rediswho iam trying to send Framed-IP-Address in access accept packet. Iam using pairmake_reply but when i start freeradius on mode debug i get this error: pairmake_reply("Reply-Message", "Test", T_OP_EQ); undefined symbol: pairmake_reply an idea how to resolve this issue? is this function still exist on freeradius 3? Thanks Regards Bassem