Plugin not loading. (Yet another CS-CoreLib dep. issue)

[MagmaBro123]

Plugin not loading. (Yet another CS-CoreLib dep. issue)

[bobhenl]

Isn't it due to this?

[17:39:10] [Server thread/ERROR]: Error occurred while enabling MoreTools vDEV - 9 (git e8cfb32c) (Is it up to date?)
java.lang.NoSuchMethodError: io.github.thebusybiscuit.slimefun4.implementation.SlimefunPlugin.getThirdPartySupportService()Lio/github/thebusybiscuit/slimefun4/core/services/plugins/ThirdPartyPluginService;
	at io.github.linoxgh.moretools.items.CrescentHammer.<init>(CrescentHammer.java:57) ~[?:?]
	at io.github.linoxgh.moretools.MoreTools.setupItems(MoreTools.java:101) ~[?:?]
	at io.github.linoxgh.moretools.MoreTools.onEnable(MoreTools.java:83) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Yatopia-7]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:380) ~[patched_1.16.5.jar:git-Yatopia-7]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:483) ~[patched_1.16.5.jar:git-Yatopia-7]
	at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:501) ~[patched_1.16.5.jar:git-Yatopia-7]
	at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:415) ~[patched_1.16.5.jar:git-Yatopia-7]
	at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:466) ~[patched_1.16.5.jar:git-Yatopia-7]
	at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:259) ~[patched_1.16.5.jar:git-Yatopia-7]
	at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:943) ~[patched_1.16.5.jar:git-Yatopia-7]
	at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:175) ~[patched_1.16.5.jar:git-Yatopia-7]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

[mrcoffee1026]

Confirmed: MoreTools vDEV - 9 (git e8cfb32)
Paper git-Paper-470 (MC: 1.16.5)
Slimefun DEV - 819 (git 854c3335)