Minecraft 1.13.2 keeps crashing when I hit play [duplicate]

Question

Everytime I hit play on the launcher it tries to open then crashes.

using windows 7 professional 32 bit have uninstalled Java and reinstalled have uninstalled minecraft and reinstalled.

Here is the error log.

15:08:25    game        error   Exception in thread "Client thread" java.lang.OutOfMemoryError: unable to create new native thread
    at java.lang.Thread.start0(Native Method)
    at java.lang.Thread.start(Thread.java:714)
    at java.util.concurrent.CompletableFuture$ThreadPerTaskExecutor.execute(CompletableFuture.java:405)
    at java.util.concurrent.CompletableFuture.asyncRunStage(CompletableFuture.java:1632)
    at java.util.concurrent.CompletableFuture.runAsync(CompletableFuture.java:1850)
    at com.mojang.datafixers.DataFixerBuilder.build(DataFixerBuilder.java:70)
    at xz.b(SourceFile:140)
    at xz.<clinit>(SourceFile:135)
    at aev$a.a(SourceFile:445)
    at aev.a(SourceFile:131)
    at aev.<clinit>(SourceFile:137)
    at pf.c(SourceFile:470)
    at cft.<init>(SourceFile:370)
    at net.minecraft.client.main.Main.main(SourceFile:144)
  <log4j:Event logger="com.mojang.datafixers.DataFixerBuilder" timestamp="1540271305444" level="ERROR" thread="Thread-550">
    <log4j:Message><![CDATA[Unable to build datafixers]]></log4j:Message>
    <log4j:Throwable><![CDATA[java.util.concurrent.CompletionException: java.lang.InternalError: linkToTargetMethod=Lambda(a0:L,a1:L,a2:L,a3:L)=>{
    t4:L=MethodHandle.invokeBasic(a3:L,a0:L,a1:L,a2:L);t4:L}
    at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
    at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
    at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1621)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InternalError: linkToTargetMethod=Lambda(a0:L,a1:L,a2:L,a3:L)=>{
    t4:L=MethodHandle.invokeBasic(a3:L,a0:L,a1:L,a2:L);t4:L}
    at java.lang.invoke.MethodHandleStatics.newInternalError(MethodHandleStatics.java:117)
    at java.lang.invoke.LambdaForm.compileToBytecode(LambdaForm.java:635)
    at java.lang.invoke.Invokers.callSiteForm(Invokers.java:377)
    at java.lang.invoke.Invokers.linkToTargetMethod(Invokers.java:343)
    at java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(MethodHandleNatives.java:314)
    at java.lang.invoke.MethodHandleNatives.linkCallSite(MethodHandleNatives.java:297)
    at abe.makeRule(SourceFile:22)
    at com.mojang.datafixers.DataFix.getRule(DataFix.java:97)
    at com.mojang.datafixers.DataFixerUpper.lambda$getRule$6(DataFixerUpper.java:136)
    at com.mojang.datafixers.DataFixerUpper$$Lambda$391/24121840.apply(Unknown Source)
    at java.util.Map.computeIfAbsent(Map.java:957)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMap.computeIfAbsent(Long2ObjectMap.java:606)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMaps$SynchronizedMap.computeIfAbsent(Long2ObjectMaps.java:530)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMaps$SynchronizedMap.computeIfAbsent(Long2ObjectMaps.java:295)
    at com.mojang.datafixers.DataFixerUpper.getRule(DataFixerUpper.java:131)
    at com.mojang.datafixers.DataFixerBuilder.lambda$build$1(DataFixerBuilder.java:72)
    at com.mojang.datafixers.DataFixerBuilder$$Lambda$382/26705850.run(Unknown Source)
    at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1618)
    ... 1 more
Caused by: java.lang.OutOfMemoryError: Metaspace
    at sun.misc.Unsafe.defineAnonymousClass(Native Method)
    at java.lang.invoke.InvokerBytecodeGenerator.loadAndInitializeInvokerClass(InvokerBytecodeGenerator.java:282)
    at java.lang.invoke.InvokerBytecodeGenerator.loadMethod(InvokerBytecodeGenerator.java:274)
    at java.lang.invoke.InvokerBytecodeGenerator.generateCustomizedCode(InvokerBytecodeGenerator.java:616)
    at java.lang.invoke.LambdaForm.compileToBytecode(LambdaForm.java:629)
    ... 17 more
]]></log4j:Throwable>
  </log4j:Event>
15:08:25    monitor Process Monitor error   expected <
22:08:25    com.mojang.datafixers.DataFixerBuilder  Thread-3    error   Unable to build datafixers
java.util.concurrent.CompletionException: java.lang.InternalError: linkToTargetMethod=Lambda(a0:L,a1:L,a2:L,a3:L)=>{
    t4:L=MethodHandle.invokeBasic(a3:L,a0:L,a1:L,a2:L);t4:L}
    at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
    at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
    at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1621)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InternalError: linkToTargetMethod=Lambda(a0:L,a1:L,a2:L,a3:L)=>{
    t4:L=MethodHandle.invokeBasic(a3:L,a0:L,a1:L,a2:L);t4:L}
    at java.lang.invoke.MethodHandleStatics.newInternalError(MethodHandleStatics.java:117)
    at java.lang.invoke.LambdaForm.compileToBytecode(LambdaForm.java:635)
    at java.lang.invoke.Invokers.callSiteForm(Invokers.java:377)
    at java.lang.invoke.Invokers.linkToTargetMethod(Invokers.java:343)
    at java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(MethodHandleNatives.java:314)
    at java.lang.invoke.MethodHandleNatives.linkCallSite(MethodHandleNatives.java:297)
    at abe.makeRule(SourceFile:22)
    at com.mojang.datafixers.DataFix.getRule(DataFix.java:97)
    at com.mojang.datafixers.DataFixerUpper.lambda$getRule$6(DataFixerUpper.java:136)
    at com.mojang.datafixers.DataFixerUpper$$Lambda$391/24121840.apply(Unknown Source)
    at java.util.Map.computeIfAbsent(Map.java:957)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMap.computeIfAbsent(Long2ObjectMap.java:606)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMaps$SynchronizedMap.computeIfAbsent(Long2ObjectMaps.java:530)
    at it.unimi.dsi.fastutil.longs.Long2ObjectMaps$SynchronizedMap.computeIfAbsent(Long2ObjectMaps.java:295)
    at com.mojang.datafixers.DataFixerUpper.getRule(DataFixerUpper.java:131)
    at com.mojang.datafixers.DataFixerBuilder.lambda$build$1(DataFixerBuilder.java:72)
    at com.mojang.datafixers.DataFixerBuilder$$Lambda$382/26705850.run(Unknown Source)
    at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1618)
    ... 1 more
Caused by: java.lang.OutOfMemoryError: Metaspace
    at sun.misc.Unsafe.defineAnonymousClass(Native Method)
    at java.lang.invoke.InvokerBytecodeGenerator.loadAndInitializeInvokerClass(InvokerBytecodeGenerator.java:282)
    at java.lang.invoke.InvokerBytecodeGenerator.loadMethod(InvokerBytecodeGenerator.java:274)
    at java.lang.invoke.InvokerBytecodeGenerator.generateCustomizedCode(InvokerBytecodeGenerator.java:616)
    at java.lang.invoke.LambdaForm.compileToBytecode(LambdaForm.java:629)
    ... 17 more
22:08:27    launcher    main    info    
15:08:27    monitor Process Monitor fatal   Process crashed with exit code 1

Answer 1

The error is in the first line of the crash report

15:08:25    game        error   Exception in thread "Client thread" java.lang.OutOfMemoryError: unable to create new native thread

You'll need to go into the launcher settings and allocate more RAM to Minecraft on startup, using the XMX value. I'd recommend no more than half of your total ram, as for some reason minecraft gets strange with more. For most vanilla setups, 2gb (-Xmx2G) would be fine.

As soon as I can get to a PC with Minecraft installed, i'll post an image.