Heavily modded, not sure what this issue entails?

16:58:48.664
net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener
Worker-Main6
Couldn't parse data file upgradedechests:blocks/spatial_ender_chest from upgradedechests:loot_tables/blocks/spatial_ender_chest.json
com.google.gson.JsonParseException: java.io.EOFException: End of input at line 1 column 1 path $
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13780_(GsonHelper.java:512)
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13776_(GsonHelper.java:549)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.m_5944_(SimpleJsonResourceReloadListener.java:43)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.m_5944_(SimpleJsonResourceReloadListener.java:16)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimplePreparableReloadListener.m_10786_(SimplePreparableReloadListener.java:11)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1760)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: java.io.EOFException: End of input at line 1 column 1 path $
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.nextNonWhitespace(JsonReader.java:1395)
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.doPeek(JsonReader.java:548)
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.peek(JsonReader.java:424)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$27.read(TypeAdapters.java:661)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$27.read(TypeAdapters.java:655)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$33$1.read(TypeAdapters.java:866)
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13780_(GsonHelper.java:510)
... 11 more
16:58:48.948
net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener
Worker-Main1
Couldn't parse data file upgradedechests:spatial_ender_chest from upgradedechests:recipes/spatial_ender_chest.json
com.google.gson.JsonParseException: java.io.EOFException: End of input at line 1 column 1 path $
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13780_(GsonHelper.java:512)
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13776_(GsonHelper.java:549)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.m_5944_(SimpleJsonResourceReloadListener.java:43)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.m_5944_(SimpleJsonResourceReloadListener.java:16)
at TRANSFORMER/[email protected]/net.minecraft.server.packs.resources.SimplePreparableReloadListener.m_10786_(SimplePreparableReloadListener.java:11)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1760)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: java.io.EOFException: End of input at line 1 column 1 path $
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.nextNonWhitespace(JsonReader.java:1395)
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.doPeek(JsonReader.java:548)
at MC-BOOTSTRAP/[email protected]/com.google.gson.stream.JsonReader.peek(JsonReader.java:424)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$27.read(TypeAdapters.java:661)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$27.read(TypeAdapters.java:655)
at MC-BOOTSTRAP/[email protected]/com.google.gson.internal.bind.TypeAdapters$33$1.read(TypeAdapters.java:866)
at TRANSFORMER/[email protected]/net.minecraft.util.GsonHelper.m_13780_(GsonHelper.java:510)
... 11 more