./cr reload nearly crashes the server each time its used dropping the tps to 0.

[TomLewis]

Paper 1.12.2

When I use /cr reload it nearly crashes the server with;

2021-01-23 15:54:39 | [ERROR] --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
2021-01-23 15:54:39 | [ERROR] The server has not responded for 10 seconds! Creating thread dump
2021-01-23 15:54:39 | [ERROR] ------------------------------
2021-01-23 15:54:39 | [ERROR] Server thread dump (Look for plugins here before reporting to Paper!):
2021-01-23 15:54:39 | [ERROR] ------------------------------
2021-01-23 15:54:39 | [ERROR] Current Thread: Server thread
2021-01-23 15:54:39 | [ERROR] PID: 20 | Suspended: false | Native: false | State: RUNNABLE
2021-01-23 15:54:39 | [ERROR] Stack:
2021-01-23 15:54:39 | [ERROR] java.base@11.0.8/java.util.HashMap.resize(HashMap.java:730)
2021-01-23 15:54:39 | [ERROR] java.base@11.0.8/java.util.HashMap.putVal(HashMap.java:658)
2021-01-23 15:54:39 | [ERROR] java.base@11.0.8/java.util.HashMap.put(HashMap.java:607)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.configuration.MemorySection.mapChildrenValues(MemorySection.java:745)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.configuration.MemorySection.getValues(MemorySection.java:101)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.configuration.file.YamlRepresenter$RepresentConfigurationSection.representData(YamlRepresenter.java:23)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.representer.BaseRepresenter.representData(BaseRepresenter.java:94)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.representer.BaseRepresenter.representMapping(BaseRepresenter.java:156)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.representer.SafeRepresenter$RepresentMap.representData(SafeRepresenter.java:314)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.representer.BaseRepresenter.representData(BaseRepresenter.java:94)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.representer.BaseRepresenter.represent(BaseRepresenter.java:64)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.Yaml.dumpAll(Yaml.java:306)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.Yaml.dumpAll(Yaml.java:270)
2021-01-23 15:54:39 | [ERROR] app//org.yaml.snakeyaml.Yaml.dump(Yaml.java:245)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.configuration.file.YamlConfiguration.saveToString(YamlConfiguration.java:38)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.configuration.file.FileConfiguration.save(FileConfiguration.java:68)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.pluginbase.config.CommentedYamlConfiguration.save(CommentedYamlConfiguration.java:63)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.pluginbase.config.AbstractYamlConfig.save(AbstractYamlConfig.java:250)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultCRChest.<init>(DefaultCRChest.java:47)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultChestManager.loadChest(DefaultChestManager.java:250)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultChestManager.cacheChests(DefaultChestManager.java:89)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultChestManager.cacheAllChests(DefaultChestManager.java:70)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultChestManager.initPolling(DefaultChestManager.java:58)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.DefaultChestManager.<init>(DefaultChestManager.java:49)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.ChestRestockPlugin.getChestManager(ChestRestockPlugin.java:178)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.ChestRestockListener.getChestManager(ChestRestockListener.java:43)
2021-01-23 15:54:39 | [ERROR] com.dumptruckman.chestrestock.ChestRestockListener.redstonePower(ChestRestockListener.java:60)
2021-01-23 15:54:39 | [ERROR] com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor266.execute(Unknown Source)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70)
2021-01-23 15:54:39 | [ERROR] app//co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513)
2021-01-23 15:54:39 | [ERROR] app//org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callRedstoneChange(CraftEventFactory.java:892)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.BlockDiodeAbstract.b(BlockDiodeAbstract.java:48)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:793)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.WorldServer.doTick(WorldServer.java:324)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:905)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
2021-01-23 15:54:39 | [ERROR] app//net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
2021-01-23 15:54:39 | [ERROR] java.base@11.0.8/java.lang.Thread.run(Thread.java:834)
2021-01-23 15:54:39 | [ERROR] ------------------------------
2021-01-23 15:54:39 | [ERROR] --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
2021-01-23 15:54:39 | [ERROR] ------------------------------