Your mod, along with Reliquary and Simple Storage Network are causing a crash, I am telling the devs of the other mods of this issue too. My pack has the latest version of your mod
latest.log

AS isnt even in that trace until entirely too many other mods touch it. Looks like reliquary is the issue, not SSN or AS.

Issue lies here:
java.lang.NullPointerException: Initializing game
at xreliquary.items.VoidTearItem$1.getCapability(VoidTearItem.java:90) ~[?:1.16.5-1.3.5.1100] {re:classloading}
at net.minecraftforge.common.capabilities.CapabilityDispatcher.getCapability(CapabilityDispatcher.java:102) ~[?:?] {re:classloading}
at net.minecraftforge.common.capabilities.CapabilityProvider.getCapability(CapabilityProvider.java:174) ~[?:?] {re:computing_frames,re:mixin,re:classloading,re:ChickenASM}