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Not working with MySQL database

See original GitHub issue

[06:38:35 INFO]: [LagMonitor] Enabling LagMonitor v1.17*
[06:38:35 INFO]: [LagMonitor] Found JNA native library. Enabling extended native data support to display more data
[06:38:35 INFO]: [com.sun.jna.Native] Looking in classpath from jdk.internal.loader.ClassLoaders$AppClassLoader@55054057 for /com/sun/jna/linux-x86-64/libjnidispatch.so
[06:38:35 INFO]: [com.sun.jna.Native] Found library resource at jar:file:/home/container/cache/patched_1.16.5.jar!/com/sun/jna/linux-x86-64/libjnidispatch.so
[06:38:35 INFO]: [com.sun.jna.Native] Extracting library to /home/container/?/.cache/JNA/temp/jna1362152471024046370.tmp
[06:38:35 INFO]: [com.sun.jna.Native] Trying /home/container/?/.cache/JNA/temp/jna1362152471024046370.tmp
[06:38:35 INFO]: [com.sun.jna.Native] Found jnidispatch at /home/container/?/.cache/JNA/temp/jna1362152471024046370.tmp
[06:38:35 ERROR]: Error occurred while enabling LagMonitor v1.17 (Is it up to date?)
java.lang.NoClassDefFoundError: com/mysql/jdbc/jdbc2/optional/MysqlDataSource
        at com.github.games647.lagmonitor.storage.Storage.<init>(Storage.java:38) ~[?:?]
        at com.github.games647.lagmonitor.LagMonitor.setupMonitoringDatabase(LagMonitor.java:181) ~[?:?]
        at com.github.games647.lagmonitor.LagMonitor.onEnable(LagMonitor.java:127) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:596) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:311) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Airplane-4]
        at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.jdbc2.optional.MysqlDataSource
        at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:153) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:114) ~[patched_1.16.5.jar:git-Airplane-4]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
        ... 13 more
[06:38:35 INFO]: [LagMonitor] Disabling LagMonitor v1.17
[06:38:35 ERROR]: Error occurred while disabling LagMonitor v1.17 (Is it up to date?)
java.lang.IllegalArgumentException: Cannot find field with type interface java.lang.Runnable
        at com.github.games647.lagmonitor.traffic.Reflection.getField(Reflection.java:184) ~[?:?]
        at com.github.games647.lagmonitor.traffic.Reflection.getField(Reflection.java:181) ~[?:?]
        at com.github.games647.lagmonitor.traffic.Reflection.getField(Reflection.java:103) ~[?:?]
        at com.github.games647.lagmonitor.inject.TaskInjector.restore(TaskInjector.java:62) ~[?:?]
        at com.github.games647.lagmonitor.LagMonitor.onDisable(LagMonitor.java:224) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:265) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:405) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:533) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:374) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Airplane-4]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:596) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:311) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Airplane-4]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Airplane-4]
        at java.lang.Thread.run(Thread.java:834) [?:?]