Plugin not loading on Paper 1.16.5

[piotrskibapl]

I have issues setting up LoginSecurity with Paper 1.16.5 and MySQL setup. The plugin fails while loading - console output:

[23:57:08] [Server thread/ERROR]: Error occurred while enabling LoginSecurity v3.1 (Is it up to date?)
java.lang.NoClassDefFoundError: com/mysql/jdbc/jdbc2/optional/MysqlConnectionPoolDataSource
at com.lenis0012.bukkit.loginsecurity.modules.storage.NewStorageModule.createMysqlDataSource(NewStorageModule.java:65) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.modules.storage.NewStorageModule.enable(NewStorageModule.java:39) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.libs.pluginutils.Registry.enableModule(Registry.java:88) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.libs.pluginutils.Registry.enableModules(Registry.java:58) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.libs.pluginutils.PluginHolder.onEnable(PluginHolder.java:28) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:594) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:298) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1069) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291) ~[patched_1.16.5.jar:git-Paper-780]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:155) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:114) ~[patched_1.16.5.jar:git-Paper-780]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
... 15 more
[23:57:08] [Server thread/INFO]: Disabling LoginSecurity v3.1
[23:57:08] [Server thread/ERROR]: Error occurred while disabling LoginSecurity v3.1 (Is it up to date?)
java.lang.NullPointerException: null
at com.lenis0012.bukkit.loginsecurity.modules.storage.NewStorageModule.disable(NewStorageModule.java:58) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.libs.pluginutils.Registry.disableModules(Registry.java:70) ~[?:?]
at com.lenis0012.bukkit.loginsecurity.libs.pluginutils.PluginHolder.onDisable(PluginHolder.java:33) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:265) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:405) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:533) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:374) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Paper-780]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:594) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:298) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1069) ~[patched_1.16.5.jar:git-Paper-780]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291) ~[patched_1.16.5.jar:git-Paper-780]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]

It works correctly when using Spigot.

[sunxyw]

same error here. any fixes? Paper 1.16.5, Java 16

[LemADEC]

Duplicate of https://github.com/lenis0012/LoginSecurity-2/issues/241

[lenis0012]

This should be fixed in the latest version, if not, please make a new issue.