Everything I put put stuff into my storage system my server closes.

Crash Report says

java.lang.StackOverflowError: Exception in server tick loop
at com.google.common.collect.MapMakerInternalMap$Segment.get(MapMakerInternalMap.java:1469)
at com.google.common.collect.MapMakerInternalMap.get(MapMakerInternalMap.java:2386)
at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:329)
at com.tom.storagemod.inventory.PlatformItemHandler.of(PlatformItemHandler.java:26)
at com.tom.storagemod.StorageMod.lambda$onInitialize$6(StorageMod.java:111)
at net.fabricmc.fabric.api.lookup.v1.block.BlockApiLookup.lambda$registerForBlockEntity$0(BlockApiLookup.java:221)
at net.fabricmc.fabric.impl.lookup.block.BlockApiLookupImpl.lambda$registerForBlockEntities$1(BlockApiLookupImpl.java:163)
at net.fabricmc.fabric.impl.lookup.block.BlockApiCacheImpl.find(BlockApiCacheImpl.java:86)
at net.fabricmc.fabric.api.lookup.v1.block.BlockApiCache.find(BlockApiCache.java:55)
at com.tom.storagemod.inventory.PlatformInventoryAccess$BlockInventoryAccess.get(PlatformInventoryAccess.java:56)
at com.tom.storagemod.inventory.PlatformInventoryAccess$BlockInventoryAccess.get(PlatformInventoryAccess.java:49)
at com.tom.storagemod.inventory.IInventoryAccess.getPlatformHandler(IInventoryAccess.java:47)
at com.tom.storagemod.inventory.PlatformMultiInventoryAccess.insert(PlatformMultiInventoryAccess.java:29)
at com.tom.storagemod.inventory.PlatformMultiInventoryAccess.insert(PlatformMultiInventoryAccess.java:14)
at com.tom.storagemod.inventory.PlatformItemHandler.insert(PlatformItemHandler.java:50)
at com.tom.storagemod.inventory.PlatformItemHandler.insert(PlatformItemHandler.java:17)
at com.tom.storagemod.inventory.PlatformMultiInventoryAccess.insert(PlatformMultiInventoryAccess.java:32)
at com.tom.storagemod.inventory.PlatformMultiInventoryAccess.insert(PlatformMultiInventoryAccess.java:14)
at com.tom.storagemod.inventory.PlatformItemHandler.insert(PlatformItemHandler.java:50)
at com.tom.storagemod.inventory.PlatformItemHandler.insert(PlatformItemHandler.java:17)

And it repeats the last 4 lines like 50 times. Idk if this'll help.