create a world that flat and boom , Minecraft single player creates a new world figure personifies flat and that gives cresh

Minecraft Crash Report ----
// My bad.

Time: 4/16/17 3:42 PM
Description: Rendering screen

java.lang.StackOverflowError: Rendering screen
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

– Head –
Thread: Client thread
Stacktrace:
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)
at byo.a(SourceFile:306)

– Screen render details –
Details:
Screen name: bjf
Mouse location: Scaled: (377, 132). Absolute: (754, 440)
Screen size: Scaled: (683, 353). Absolute: (1366, 706). Scale factor of 2
Stacktrace:
at btj.a(SourceFile:1081)
at bgu.aw(SourceFile:982)
at bgu.a(SourceFile:399)
at net.minecraft.client.main.Main.main(SourceFile:123)

– System Details –
Details:
Minecraft Version: 17w15a
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_121, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 683851720 bytes (652 MB) / 849346560 bytes (810 MB) up to 1908932608 bytes (1820 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
Launched Version: 17w15a
LWJGL: 2.9.4
OpenGL: AMD Radeon(TM) HD 6480G GL version 4.1.10627 Compatibility Profile Context, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: Român? (România)
Profiler Position: N/A (disabled)
CPU: 2x AMD A4-3300M APU with Radeon(tm) HD Graphics