One player reported that he found a bug when he saves the game and tries to load it again.
After loading the game, the character helmet, glove, boots are gone. I fix the bug, but another bug appears because of that, this new bug breaks the game.
Considering that there only 2 items for each type of these items (2 helmets to be equipped, 2 gloves, 2 boots). I prefer to remove the accessories from the player (helmet, boots, glove). Merchants will not sell these items anymore.
So, it's not possible to equip these items anymore.
Later, to compensate for the removal of these items, I will create new rings and new armors that have stats that will affect the gameplay, because the accessories removed give too small stats to the players.