MariaDB error

[IsMeDark]

com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource]: HikariPool-1 - Starting... [16:09:45 ERROR] [com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool]: HikariPool-1 - Exception during pool initialization. java.sql.SQLException: Unknown system variable 'transaction_isolation' at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:446) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.bencodez.votingplugin.advancedcore.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.pool.PoolBase.newConnection(PoolBase.java:353) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.checkFailFast(HikariPool.java:562) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.(HikariPool.java:115) ~[?:?] at com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource.(HikariDataSource.java:81) ~[?:?] at com.bencodez.votingplugin.advancedcore.api.user.userstorage.mysql.api.ConnectionManager.open(ConnectionManager.java:211) ~[?:?] at com.bencodez.votingplugin.advancedcore.api.user.userstorage.mysql.api.MySQL.connect(MySQL.java:39) ~[?:?] at com.bencodez.votingplugin.advancedcore.bungeeapi.mysql.BungeeMySQL.(BungeeMySQL.java:73) ~[?:?] at com.bencodez.votingplugin.bungee.VotingPluginBungee$1.(VotingPluginBungee.java:289) ~[?:?] at com.bencodez.votingplugin.bungee.VotingPluginBungee.loadMysql(VotingPluginBungee.java:289) ~[?:?] at com.bencodez.votingplugin.bungee.VotingPluginBungee.onEnable(VotingPluginBungee.java:560) ~[?:?] at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:357) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at net.md_5.bungee.BungeeCord.start(BungeeCord.java:311) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:52) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] [16:09:45 ERROR]: com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Unknown system variable 'transaction_isolation' [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.throwPoolInitializationException(HikariPool.java:597) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.checkFailFast(HikariPool.java:576) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.(HikariPool.java:115) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource.(HikariDataSource.java:81) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.api.user.userstorage.mysql.api.ConnectionManager.open(ConnectionManager.java:211) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.api.user.userstorage.mysql.api.MySQL.connect(MySQL.java:39) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.bungeeapi.mysql.BungeeMySQL.(BungeeMySQL.java:73) [16:09:45 ERROR]: at com.bencodez.votingplugin.bungee.VotingPluginBungee$1.(VotingPluginBungee.java:289) [16:09:45 ERROR]: at com.bencodez.votingplugin.bungee.VotingPluginBungee.loadMysql(VotingPluginBungee.java:289) [16:09:45 ERROR]: at com.bencodez.votingplugin.bungee.VotingPluginBungee.onEnable(VotingPluginBungee.java:560) [16:09:45 ERROR]: at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:357) [16:09:45 ERROR]: at net.md_5.bungee.BungeeCord.start(BungeeCord.java:311) [16:09:45 ERROR]: at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:52) [16:09:45 ERROR]: at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15) [16:09:45 ERROR]: Caused by: java.sql.SQLException: Unknown system variable 'transaction_isolation' [16:09:45 ERROR]: at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) [16:09:45 ERROR]: at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) [16:09:45 ERROR]: at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) [16:09:45 ERROR]: at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:446) [16:09:45 ERROR]: at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) [16:09:45 ERROR]: at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.PoolBase.newConnection(PoolBase.java:353) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) [16:09:45 ERROR]: at com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool.checkFailFast(HikariPool.java:562) [16:09:45 ERROR]: ... 12 more [16:09:45 INFO] [com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource]: HikariPool-2 - Starting... [16:09:45 INFO] [com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource]: HikariPool-4 - Starting... [16:09:45 INFO] [com.bencodez.votingplugin.advancedcore.hikari.HikariDataSource]: HikariPool-3 - Starting... [16:09:45 ERROR] [com.bencodez.votingplugin.advancedcore.hikari.pool.HikariPool]: HikariPool-4 - Exception during pool initialization. java.sql.SQLException: Unknown system variable 'transaction_isolation' at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:446) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[server.jar:git:Waterfall-Bootstrap:1.20-R0.1-SNAPSHOT:a6203d6:unknown]

[IsMeDark]

I have activated UseMariaDB: true

[BenCodez]

Update mariadb, it's a bug in mariadb

[IsMeDark]

I don't think it's a mariadb error, I'm 5 plugins in my bungeecord that use the same mysql and they work perfectly

[BenCodez]

I don't know how to fix it and I know updating mariadb fixes it.

I've gotten this message a lot lately and this is the only fix that I know of.