Core/Players: fixed players not being able to open profession trainer gossips

src/server/game/Entities/Player/Player.cpp

@@ -14381,7 +14381,7 @@ void Player::PrepareGossipMenu(WorldObject* source, uint32 menuId /*= 0*/, bool
                     canTalk = false;
                     break;
                 case GOSSIP_OPTION_TRAINER:
-                    if (!creature->IsClassTrainerOf(this))
+                    if (creature->GetCreatureTemplate()->trainer_type != TRAINER_TYPE_TRADESKILLS && !creature->IsClassTrainerOf(this))
                     {
                         TC_LOG_ERROR("sql.sql", "GOSSIP_OPTION_TRAINER:: Player %s (GUID: %u) requested wrong gossip menu: %u with wrong class: %u at Creature: %s (Entry: %u, Trainer Class: %u)",
                             GetName().c_str(), GetGUID().GetCounter(), menu->GetGossipMenu().GetMenuId(), getClass(), creature->GetName().c_str(), creature->GetEntry(), creature->GetCreatureTemplate()->trainer_class);