[20:37:12] [Server thread/INFO] [MinecraftServer]: Loading version v3.0.46 on Sponge - SpongeVanilla
[20:37:12] [Server thread/INFO] [MinecraftServer]: Running on server version SpongeAPI: 6.0.0-SNAPSHOT-43b286d - SpongeVanilla: 1.11.2-6.0.0-BETA-234
[20:37:12] [Server thread/INFO] [MinecraftServer]:
[20:37:12] [Server thread/INFO] [MinecraftServer]: [LP] Loading configuration...
[20:37:12] [Server thread/INFO] [MinecraftServer]: [LP] Detecting storage method...
[20:37:12] [Server thread/INFO] [MinecraftServer]: [LP] Loading dependencies...
[20:37:12] [Server thread/INFO] [MinecraftServer]: [LP] Identified the following dependencies: [MYSQL_DRIVER, SLF4J_API, SLF4J_SIMPLE, HIKARI]
[20:37:12] [Server thread/INFO] [MinecraftServer]: [LuckPerms] [ERROR] Failed to load jar for dependency SLF4J_SIMPLE
[20:37:12] [Server thread/ERROR] [STDERR]: java.lang.ClassNotFoundException: org.slf4j.impl.SimpleLoggerFactory
[20:37:12] [Server thread/ERROR] [STDERR]: at java.net.URLClassLoader.findClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at java.lang.ClassLoader.loadClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at java.lang.ClassLoader.loadClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106)
[20:37:12] [Server thread/ERROR] [STDERR]: at java.lang.ClassLoader.loadClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at java.lang.ClassLoader.loadClass(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at me.lucko.luckperms.common.dependencies.DependencyManager.loadJar(DependencyManager.java:143)
[20:37:12] [Server thread/ERROR] [STDERR]: at me.lucko.luckperms.common.dependencies.DependencyManager.loadDependencies(DependencyManager.java:104)
[20:37:12] [Server thread/ERROR] [STDERR]: at me.lucko.luckperms.common.dependencies.DependencyManager.loadDependencies(DependencyManager.java:81)
[20:37:12] [Server thread/ERROR] [STDERR]: at me.lucko.luckperms.sponge.LPSpongePlugin.onEnable(LPSpongePlugin.java:182)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.event.listener.GamePreInitializationEventListener_LPSpongePlugin_onEnable62.handle(Unknown Source)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:305)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:320)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:324)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.common.SpongeImpl.postState(SpongeImpl.java:201)
[20:37:12] [Server thread/ERROR] [STDERR]: at org.spongepowered.server.SpongeVanilla.preInitialize(SpongeVanilla.java:115)
[20:37:12] [Server thread/ERROR] [STDERR]: at net.minecraft.server.dedicated.DedicatedServer.handler$onServerLoad$znp000(SourceFile:1223)
[20:37:12] [Server thread/ERROR] [STDERR]: at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(SourceFile:112)
[20:37:12] [Server thread/ERROR] [STDERR]: at net.minecraft.server.MinecraftServer.run(SourceFile:436)
[20:37:12] [Server thread/ERROR] [STDERR]: at java.lang.Thread.run(Unknown Source)

My bad! Thanks!

Can you try with the latest version from https://ci.lucko.me/job/LuckPerms

This was fixed already a few versions back.