server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream - com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 'param_pref_tmp' already exists
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.Connection.execSQL(Connection.java:3283)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1332)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1604)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1519)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1504)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.contract.bean.ContractUtils.addContractParameters(ContractUtils.java:570)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.bill.bean.BillUtil.buildParamsAndAttributesList(BillUtil.java:666)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.bill.bean.AbstractManager.addBillDocData(AbstractManager.java:998)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.bill.bean.BillManager.serializeBillToXML(BillManager.java:955)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.bill.bean.BillManager.addBillDoc(BillManager.java:878)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at bitel.billing.server.bill.bean.AbstractManager$1.run(AbstractManager.java:864)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
server 02-02/12:24:00 ERROR [pool-3-thread-1] LoggingPrintStream -    at java.lang.Thread.run(Thread.java:662)