ERROR LOG:
2020-04-23 09:44:09,948 [pool-2-thread-359] ERROR com.pmease.quickbuild.DefaultBuildEngine - Error processing build request.
    com.pmease.quickbuild.plugin.report.engine.exception.DatabaseException: Open database [/opt/qb/configurations/12/reports/scm_activity/DEFAULT] failed. Database status [No active connections].
        at com.pmease.quickbuild.plugin.report.engine.datastore.DbStore.open(DbStore.java:358)
        at com.pmease.quickbuild.plugin.report.changes.generator.ChangesStatsGenerator.generate(ChangesStatsGenerator.java:40)
        at com.pmease.quickbuild.plugin.report.engine.contribution.publisher.StatisticsReportPublisher.doPublish(StatisticsReportPublisher.java:133)
        at com.pmease.quickbuild.plugin.report.engine.contribution.publisher.StatisticsReportPublisher.collectStatistics(StatisticsReportPublisher.java:111)
        at com.pmease.quickbuild.DefaultBuildEngine.process(DefaultBuildEngine.java:486)
        at com.pmease.quickbuild.DefaultBuildEngine.access$000(DefaultBuildEngine.java:148)
        at com.pmease.quickbuild.DefaultBuildEngine$2.run(DefaultBuildEngine.java:1275)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
    Caused by: com.pmease.quickbuild.plugin.report.engine.exception.DatabaseException: Unable to get connection from database url: jdbc:h2:/opt/qb/configurations/12/reports/scm_activity/DEFAULT/scm_activity;TRACE_LEVEL_FILE=0
        at com.pmease.quickbuild.plugin.report.engine.datastore.ConnectionManager.getConnection(ConnectionManager.java:25)
        at com.pmease.quickbuild.plugin.report.engine.datastore.DbStore.getConnection(DbStore.java:384)
        at com.pmease.quickbuild.plugin.report.engine.datastore.DbStore.open(DbStore.java:349)
        ... 9 more
    Caused by: org.h2.jdbc.JdbcSQLException: IO Exception: "java.io.SyncFailedException: sync failed"; "/opt/qb/configurations/12/reports/scm_activity/DEFAULT/scm_activity.h2.db" [90031-175]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:332)
        at org.h2.message.DbException.get(DbException.java:161)
        at org.h2.message.DbException.convertIOException(DbException.java:318)
        at org.h2.store.FileStore.sync(FileStore.java:406)
        at org.h2.store.PageStore.writeVariableHeader(PageStore.java:950)
        at org.h2.store.PageStore.setLogFirstPage(PageStore.java:944)
        at org.h2.store.PageLog.openForWriting(PageLog.java:187)
        at org.h2.store.PageStore.openForWriting(PageStore.java:380)
        at org.h2.store.PageStore.openExisting(PageStore.java:366)
        at org.h2.store.PageStore.open(PageStore.java:285)
        at org.h2.engine.Database.getPageStore(Database.java:2298)
        at org.h2.engine.Database.open(Database.java:626)
        at org.h2.engine.Database.openDatabase(Database.java:244)
        at org.h2.engine.Database.<init>(Database.java:239)
        at org.h2.engine.Engine.openSession(Engine.java:58)
        at org.h2.engine.Engine.openSession(Engine.java:162)
        at org.h2.engine.Engine.createSessionAndValidate(Engine.java:141)
        at org.h2.engine.Engine.createSession(Engine.java:124)
        at org.h2.engine.Engine.createSession(Engine.java:30)
        at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:323)
        at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:105)
        at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:90)
        at org.h2.Driver.connect(Driver.java:73)
        at java.sql.DriverManager.getConnection(DriverManager.java:664)
        at java.sql.DriverManager.getConnection(DriverManager.java:247)
        at com.pmease.quickbuild.plugin.report.engine.datastore.ConnectionManager.getConnection(ConnectionManager.java:23)
        ... 11 more
    Caused by: java.io.SyncFailedException: sync failed
        at java.io.FileDescriptor.sync(Native Method)
        at org.h2.store.fs.FileDisk.force(FilePathDisk.java:406)
        at org.h2.store.FileStore.sync(FileStore.java:403)
        ... 33 more