An Unexpected exception occurred

Hi

Never had a problem before but suddenly got this exception report:

Version: Mobile Atlas Creator (MOBAC) 1.9.8
Platform: Windows 10 (10.0) (windows)
Java VM: Java HotSpot(TM) Client VM (1.8.0_171-b11)
Max heap size: 989.88 MiB
CPU cores: 4

Thread: AtlasThread 1

Error hierarchy:
IOException: java.sql.SQLException: opening db: '/C:\Mobile Atlas Creator 1.9.8\atlases\OS Exp Sheet 180 - Oxford_2018-07-10_213644\OS Exp Sheet 180 - Oxford \OruxMapsImages.db': The system cannot find the path specified
SQLException: opening db: '/C:\Mobile Atlas Creator 1.9.8\atlases\OS Exp Sheet 180 - Oxford_2018-07-10_213644\OS Exp Sheet 180 - Oxford \OruxMapsImages.db': The system cannot find the path specified

java.io.IOException: java.sql.SQLException: opening db: '/C:\Mobile Atlas Creator 1.9.8\atlases\OS Exp Sheet 180 - Oxford_2018-07-10_213644\OS Exp Sheet 180 - Oxford \OruxMapsImages.db': The system cannot find the path specified
at mobac.program.atlascreators.OruxMapsSqlite.initLayerCreation(OruxMapsSqlite.java:99)
at mobac.program.AtlasThread.createAtlas(AtlasThread.java:203)
at mobac.program.AtlasThread.run(AtlasThread.java:131)
Caused by: java.sql.SQLException: opening db: '/C:\Mobile Atlas Creator 1.9.8\atlases\OS Exp Sheet 180 - Oxford_2018-07-10_213644\OS Exp Sheet 180 - Oxford \OruxMapsImages.db': The system cannot find the path specified
at org.sqlite.Conn.open(Conn.java:114)
at org.sqlite.Conn.<init>(Conn.java:57)
at org.sqlite.JDBC.createConnection(JDBC.java:77)
at org.sqlite.JDBC.connect(JDBC.java:64)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at mobac.program.atlascreators.OruxMapsSqlite.getConnection(OruxMapsSqlite.java:107)
at mobac.program.atlascreators.OruxMapsSqlite.initLayerCreation(OruxMapsSqlite.java:95)
... 2 more</init>