Gradle Task Build Failed

Hello Idk Why But Whenever i Go to mcreator and try to run the mod it ends up with a gradle task build failed the error is FAILURE: Build failed with an exception.
* Where:
Build file 'C:\Users\Admin\Downloads\oy4\build.gradle'
* What went wrong:
Could not compile build file 'C:\Users\Admin\Downloads\oy4\build.gradle'.
> startup failed:
General error during conversion: Unsupported class file major version 61

java.lang.IllegalArgumentException: Unsupported class file major version 61
I Tried uninstalling and reinstalling creating a new workspace and deleting gradle folder but none worked.