Bug with creative tab building

I was making a creative tab, and decided to delete it in order to replace it with a different one, however MCreator automatically started building for literally no reason while I was trying to replace the creative tab of the items that were BY DEFAULT added to the creative tab. This caused an error that literally cannot be fixed because I guess testing things isn't real anymore.

Executing Gradle task: build
Build info: MCreator 2024.1.18518, forge-1.20.1, 64-bit, 32693 MB, Windows 11, JVM 17.0.10, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk, started on: 2024-05-17-18:17:47
Loaded APIs: jei

> Task :compileJava FAILED
C:\Users\[MY USERNAME]\MCreatorWorkspaces\resourceful\src\main\java\net\mcreator\resourceful\ResourcefulMod.java:49: error: package ResourcefulModTabs does not exist ResourcefulModTabs.REGISTRY.register(bus);
^
1 error
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.
* Try:
> Run with --info option to get more log output.
> Run with --scan to get full insights.
BUILD FAILED in 3s
1 actionable task: 1 executed

BUILD FAILED
Task completed in 7 seconds