13:36:22,670 [336] WARNING GameServer.util.SQLHelper - could not select int:
exception for this ^ message: java.sql.SQLException: Parameter at position 2 is not set
at org.mariadb.jdbc.internal.util.ExceptionMapper.get(ExceptionMapper.java:138)
at org.mariadb.jdbc.internal.util.ExceptionMapper.throwException(ExceptionMapper.java:71)
at org.mariadb.jdbc.MariaDbServerPreparedStatement.validParameters(MariaDbServerPreparedStatement.java:367)
at org.mariadb.jdbc.MariaDbServerPreparedStatement.executeInternal(MariaDbServerPreparedStatement.java:385)
at org.mariadb.jdbc.MariaDbServerPreparedStatement.execute(MariaDbServerPreparedStatement.java:359)
at org.mariadb.jdbc.MariaDbServerPreparedStatement.executeQuery(MariaDbServerPreparedStatement.java:340)
at GameServer.util.SQLHelper.selectInt(SQLHelper.java:325)
at GameServer.model.mail.MailMessageData.hasMessages(MailMessageData.java:222)
at GameServer.model.mail.events.EventMailTemplate.isNow(EventMailTemplate.java:70)
at GameServer.instancemanager.MailManager.checkDailyEvents(MailManager.java:642)
at GameServer.instancemanager.MailManager.notifyLastMailPackageMessage(MailManager.java:615)
at GameServer.network.clientpackets.EnterWorld$MailPackageTask.run(EnterWorld.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.mariadb.jdbc.internal.util.dao.QueryException: Parameter at position 2 is not set
... 13 more