打开时加载很久，最后弹出这个问题

也打开bin目录下的error.txt,提示如下：

2019-04-12T11:52:39.965+0800  SEVERE  could not reopen database

com.fr.third.org.hsqldb.HsqlException: Database lock acquisition failure: lockFile: com.fr.third.org.hsqldb.persist.LockFile@8da9cb77[file =C:\FineReport_10.0\webapps\webroot\WEB-INF\embed\finedb\db.lck, exists=true, locked=false, valid=false, ] method: checkHeartbeat read: 2019-04-12 03:52:38 heartbeat - read: -841 ms.

at com.fr.third.org.hsqldb.error.Error.error(Error.java:85)

at com.fr.third.org.hsqldb.error.Error.error(Error.java:73)

at com.fr.third.org.hsqldb.persist.LockFile.newLockFileLock(LockFile.java:642)

at com.fr.third.org.hsqldb.persist.Logger.acquireLock(Logger.java:1415)

at com.fr.third.org.hsqldb.persist.Logger.open(Logger.java:371)

at com.fr.third.org.hsqldb.Database.reopen(Database.java:225)

at com.fr.third.org.hsqldb.Database.open(Database.java:207)

at com.fr.third.org.hsqldb.DatabaseManager.getDatabase(DatabaseManager.java:255)

at com.fr.third.org.hsqldb.DatabaseManager.newSession(DatabaseManager.java:156)

at com.fr.third.org.hsqldb.jdbc.JDBCConnection.<init>(JDBCConnection.java:3570)

at com.fr.third.org.hsqldb.jdbc.JDBCDriver.getConnection(JDBCDriver.java:313)

at com.fr.third.org.hsqldb.jdbc.JDBCDriver.connect(JDBCDriver.java:261)

at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1461)

at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1525)

at com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2153)

大概意思是说我没有用MYSQL协议，这个要怎么办啊，我已经打开MYSQL了，

求各位大神帮忙指点，另外，它提示错误的那个路径下的文件都是这样的：