ScoreboardStats - database is locked

Witam, mam problem z pluginem scoreboardstats. Wersja serwera 1.12,  wersja pluginu jest odpowiednia. W konsoli jednak wywala błędy i sidebar się buguje. Z logów wynika, że baza danych jest zablokowana. Wie ktoś, jak to naprawić?

[20:27:53 ERROR]: [ScoreboardStats] Error loading top list

org.sqlite.SQLiteException: [SQLITE_BUSY]The database file is locked (database is locked)

at org.sqlite.core.DB.newSQLException(DB.java:909) ~[mc.jar:git-Spigot-596221b-9a1fc1e]

at org.sqlite.core.DB.newSQLException(DB.java:921) ~[mc.jar:git-Spigot-596221b-9a1fc1e]

at org.sqlite.core.DB.execute(DB.java:822) ~[mc.jar:git-Spigot-596221b-9a1fc1e]

at org.sqlite.core.CoreStatement.exec(CoreStatement.java:75) ~[mc.jar:git-Spigot-596221b-9a1fc1e]

at org.sqlite.jdbc3.JDBC3Statement.executeQuery(JDBC3Statement.java:83) ~[mc.jar:git-Spigot-596221b-9a1fc1e]

at com.zaxxer.hikari.pool.ProxyStatement.executeQuery(ProxyStatement.java:111) ~[?:?]

at com.zaxxer.hikari.pool.HikariProxyStatement.executeQuery(HikariProxyStatement.java) ~[?:?]

at com.github.games647.scoreboardstats.pvpstats.Database.getTopList(Database.java:407) ~[?:?]

at com.github.games647.scoreboardstats.pvpstats.Database.updateTopList(Database.java:387) ~[?:?]

at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:71) [mc.jar:git-Spigot-596221b-9a1fc1e]

at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [mc.jar:git-Spigot-596221b-9a1fc1e]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91]

at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]