hikariConfig.setJdbcUrl("jdbc:mariadb://192.168.0.xxx:xxxx/db?useUnicode=true&characterEncoding=UTF-8"));

java.sql.BatchUpdateException: (conn=437) Incorrect string value: '\xD0\xA2\xD1\x80\xD0\xB0...' for column `db`.`EventProp`.`property_value` at row 1
	at org.mariadb.jdbc.MariaDbStatement.executeBatchExceptionEpilogue(MariaDbStatement.java:309) ~[mariadb-java-client-2.5.2.jar:?]
	at org.mariadb.jdbc.ClientSidePreparedStatement.executeBatch(ClientSidePreparedStatement.java:293) ~[mariadb-java-client-2.5.2.jar:?]
	at com.zaxxer.hikari.pool.ProxyStatement.executeBatch(ProxyStatement.java:128) ~[HikariCP-3.2.0.jar:?]
	at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeBatch(HikariProxyPreparedStatement.java) ~[HikariCP-3.2.0.jar:?]