Worlds don't open

I open up minecraft with mcreator and everything is fine. I go into worlds list and everything is fine. I select a world and it starts loading like normal. But when it hits 100% it just freezes! This didn't happen before but now every time I try, the same thing happens! Please help :( I want to test my mod!

32:40.29 [Server thread/INFO] [minecraft/RecipeManager]: Loaded 6 recipes
32:40.31 [Server thread/INFO] [minecraft/AdvancementList]: Loaded 825 advancements
32:40.38 [Server thread/INFO] [minecraft/MinecraftServer]: Preparing start region for dimension minecraft:overworld
32:40.38 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.38 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.39 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.39 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.40 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.40 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 0%
32:40.41 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 1%
32:40.41 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 2%
32:40.42 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 2%
32:40.42 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 2%
32:40.43 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 5%
32:40.43 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 6%
32:40.44 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 6%
32:40.44 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 7%
32:40.45 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 7%
32:40.45 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 10%
32:40.46 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 10%
32:40.46 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 12%
32:40.47 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 12%
32:40.47 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 15%
32:40.48 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 15%
32:40.48 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 18%
32:40.49 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 18%
32:40.49 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 18%
32:40.50 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 23%
32:40.50 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 24%
32:40.51 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 24%
32:40.51 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 24%
32:40.52 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 27%
32:40.52 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 29%
32:40.53 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 29%
32:40.53 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 29%
32:40.54 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 29%
32:40.54 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 32%
32:40.55 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 34%
32:40.55 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 34%
32:40.56 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 39%
32:40.56 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 42%
32:40.57 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 45%
32:40.58 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 50%
32:40.58 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 50%
32:40.58 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 56%
32:40.59 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 59%
32:40.59 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 64%
32:41.00 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 67%
32:41.00 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 70%
32:41.01 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 74%
32:41.01 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 78%
32:41.02 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 82%
32:41.02 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 85%
32:41.03 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 88%
32:41.03 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 88%
32:41.04 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 90%
32:41.04 [Render thread/INFO] [minecraft/LoggingChunkStatusListener]: Preparing spawn area: 95%

] > Task :runClient FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':runClient'.
> Process 'command 'C:\Users\user\Desktop\MCreator\jdk\bin\java.exe'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/4.10.3/userguide/command_line_interface.html#se…
BUILD FAILED in 3m 17s
10 actionable tasks: 5 executed, 5 up-to-date
BUILD FAILED
Task completed in 197931 milliseconds