java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_16_R3.block.CraftBlockState cannot be cast to class org.bukkit.block.Chest (org.bukkit.craftbukkit.v1_16_R3.block.CraftBlockState and org.bukkit.block.Chest are in unnamed module of loader 'app')
at io.github.sefiraat.equivalencytech.runnables.RunnableEQTick.processDChests(RunnableEQTick.java:37) ~[?:?]
at io.github.sefiraat.equivalencytech.runnables.RunnableEQTick.run(RunnableEQTick.java:29) ~[?:?]
at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[patched_1.16.5.jar:git-Airplane-11]
at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:485) ~[patched_1.16.5.jar:git-Airplane-11]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1080) ~[patched_1.16.5.jar:git-Airplane-11]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:292) ~[patched_1.16.5.jar:git-Airplane-11]
at java.lang.Thread.run(Thread.java:831) [?:?]```
Thanks for the report and sorry you're having issues but please could you use the issue report template as it has information I will need to look into this.