Minecraft Launcher Crash

Please attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt), otherwise we can not diagnose this issue.
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Hi Arisa. Thank you but no crash report only launcher log file:

[1026/150115:INFO:ClientHandler.cpp(155)] Hiding launcher![1026/150115:INFO:ClientHandler.cpp(155)] Hiding launcher!
[1026/150117:INFO:GameCallbacks.cpp(199)] game/cjk (Client thread) info Setting user: Boss_HD
[1026/150154:INFO:GameCallbacks.cpp(199)] launcher/launcher (main) info 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$ThreadPerTaskExecutor.execute(CompletableFuture.java:405) at java.util.concurrent.CompletableFuture.asyncRunStage(CompletableFuture.java:1632) at java.util.concurrent.CompletableFuture.runAsync(CompletableFuture.java:1850) at com.mojang.datafixers.DataFixerBuilder.build(DataFixerBuilder.java:70) at yn.b(SourceFile:145) at yn.<clinit>(SourceFile:140) at afl$a.a(SourceFile:448) at afl.a(SourceFile:134) at afl.<clinit>(SourceFile:137) at fh.q(SourceFile:65) at fh$$Lambda$21/7443642.get(Unknown Source) at fh.a(SourceFile:85) at fh$$Lambda$36/10014523.accept(Unknown Source) at java.util.LinkedHashMap$LinkedEntrySet.forEach(LinkedHashMap.java:663) at fh.<clinit>(SourceFile:84) at pw.b(SourceFile:470) at cjk.<init>(SourceFile:355) at net.minecraft.client.main.Main.main(SourceFile:144)

[1026/150154:INFO:GameCallbacks.cpp(199)] launcher/monitor (Process Monitor) fatal Process crashed with exit code 1
[1026/150154:INFO:GameCallbacks.cpp(31)] Destroying GameCallbacks!

Just to confirm - this is an issue with the launcher, not ingame? If it is, you can report an issue with the launcher by going to the launcher project (projects - view all projects - Minecraft Launcher) and creating an issue there.

Thank you for your report!
However, this issue is a Duplicate of MC-137353.

If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.

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