[17:34:53] [Server thread/ERROR]: Error occurred while enabling Heroes v1.9.3-SNAPSHOT-b1096e2 (Is it up to date?)
java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
	at com.zaxxer.hikari.HikariConfig.<clinit>(HikariConfig.java:52) ~[?:?]
	at com.herocraftonline.heroes.storage.managers.SQLStorage.<init>(SQLStorage.java:80) ~[?:?]
	at com.herocraftonline.heroes.storage.StorageManager.<init>(StorageManager.java:49) ~[?:?]
	at com.herocraftonline.heroes.Heroes.onEnable(Heroes.java:212) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:265) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:347) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:410) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.enablePlugin(CraftServer.java:436) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.enablePlugins(CraftServer.java:350) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.MinecraftServer.l(MinecraftServer.java:580) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:542) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:420) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.DedicatedServer.init(DedicatedServer.java:294) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:698) [spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
	at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_241]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:136) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:82) ~[spigot-1.13.2.jar:git-Spigot-1a3504a-84f3da3]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_241]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_241]
	... 15 more