The game crash with Indium when a player uses REI or Creative tab to search any item, if you just use the REI arrow to find a item its work just fine.
Without Indium, REI and Creative tab search, works.
crash-2021-10-03_09.13.18-client.txt

Parzivail-Modding-Team/GalaxiesParzisStarWarsMod#51 seems to be the same issue and is fixed in the latest version of PSWG.