Something about addfreetrait? Here's the error:

attempted index: addFreeTrait of non-table: null
function: DoProfessions -- file: Le1dy5u9dYKtCMwSwJdSXU9NYdmFQ9ApSs.lua line # 228 | MOD: Snake's ModPack - Le Gourmet Revolution V2.09
function: DoProfessions -- file: SUP.lua line # 8 | MOD: Snake's ModPack - Pack de Utilidades de Snake V1.4
function: newPlayerMouse -- file: SUPCoopCharacterCreation.lua line # 12 | MOD: Snake's ModPack - Pack de Utilidades de Snake V1.4
function: onRespawn -- file: ISPostDeathUI.lua line # 145 | Vanilla
function: onMouseUp -- file: ISButton.lua line # 56 | Vanilla
java.lang.RuntimeException: attempted index: addFreeTrait of non-table: null
at se.krka.kahlua.vm.KahluaThread.tableget(KahluaThread.java:1689)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:641)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:163)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1980)
at se.krka.kahlua.vm.KahluaThread.pcallBoolean(KahluaThread.java:1924)
at se.krka.kahlua.integration.LuaCaller.protectedCallBoolean(LuaCaller.java:104)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1228)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1183)
at zombie.ui.UIManager.update(UIManager.java:816)
at zombie.GameWindow.logic(GameWindow.java:262)
at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71)
at zombie.GameWindow.frameStep(GameWindow.java:765)
at zombie.GameWindow.run_ez(GameWindow.java:667)
at zombie.GameWindow.mainThread(GameWindow.java:495)
at java.base/java.lang.Thread.run(Unknown Source)

Thanks, I'm using only legourmet and alicia modules.