I host a server for friends and when implementing Hexerei the server crashes and prevents players from entering, returning the following error both on the console and on the game loading screen:

Cannot invoke "net.minecraft.resources.ResourceLocation.toString()" because "p_130086_" is null

The version we play is 1.19.1 with Hexerei 0.2.4

Not sure how to send the crashlog, but I leave you the last record provided by the server If it's useful https://gist.github.com/ZaptorI/9bb410624fbc966807b6686d36b4d0c4

Greetings!

Can confirm this happened with my modpack as well on a dedicated server, and resolved when removing it from the pack.