I try to add a trainer in databas ,
create a new entry in creature_templete,
insert new in creature_default_trainer and trainer
then insert spells in trainer_spell
but then when I click the npc trainer in client , Just show me some word , no conten of spell
the server version is
TrinityCore rev. c8061d8ba620+ 2021-09-19 02:15:09 +0300 (3.3.5 branch) (Unix, RelWithDebInfo, Static)