0
Not a bug

Ubooquity crashed after restart

Skylar Ragan 4 years ago updated by Kaily 2 years ago 2

So yesterday I noticed that Ubooquity wasn't running anymore, so I just started it back up and it seemed to be working just fine. Then this morning I actually closed a few windows that I'd left open for a while and I noticed an error window from Ubooquity withe the following text:


"org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-187]

at org.h2.message.DbException.getJdbcSQLException(DbException.java:345)
at org.h2.message.DbException.get(DbException.java:179)
at org.h2.message.DbException.get(DbException.java:155)
at org.h2.store.FileLock.getExceptionAlreadyInUse(FileLock.java:461)
at org.h2.store.FileLock.lockFile(FileLock.java:355)
at org.h2.store.FileLock.lock(FileLock.java:135)
at org.h2.engine.Database.open(Database.java:634)
at org.h2.engine.Database.openDatabase(Database.java:266)
at org.h2.engine.Database.<init>(Database.java:260)
at org.h2.engine.Engine.openSession(Engine.java:60)
at org.h2.engine.Engine.openSession(Engine.java:167)
at org.h2.engine.Engine.createSessionAndValidate(Engine.java:145)
at org.h2.engine.Engine.createSession(Engine.java:128)
at org.h2.engine.Engine.createSession(Engine.java:26)
at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:347)
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:108)
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:92)
at org.h2.Driver.connect(Driver.java:72)
at org.h2.jdbcx.JdbcDataSource.getJdbcConnection(JdbcDataSource.java:190)
at org.h2.jdbcx.JdbcDataSource.getXAConnection(JdbcDataSource.java:353)
at org.h2.jdbcx.JdbcDataSource.getPooledConnection(JdbcDataSource.java:385)
at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:227)
at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:199)
at com.ubooquity.data.database.b.e(SourceFile:610)
at com.ubooquity.data.database.c.<init>(SourceFile:57)
at com.ubooquity.Ubooquity.main(SourceFile:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.ubooquity.e.c.a(SourceFile:823)
at com.ubooquity.Launcher.main(SourceFile:10)"


So I took a look at the logs and found this:


"20151015 04:10:54 [Thread-3] INFO com.ubooquity.Ubooquity - Ubooquity has closed.

20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Running with the following parameters - headless: false, port: -1, webadmin: false, host: null, debug: false, execdir: D:\Downloads\Ubooquity
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - #############################
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - # Starting Ubooquity #
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - #############################
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Java version: 1.8.0_60
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Java vendor: Oracle Corporation
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Max heap size available: 3634 MB
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - OS name: Windows 7
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - OS version: 6.1
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - OS architecture: amd64
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Loading local version info
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Ubooquity 1.8.2 built on 2015-08-23 at 16:10
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Creating application folders
20151015 04:11:02 [main] INFO com.ubooquity.Ubooquity - Loading preferences
20151015 04:11:05 [main] ERROR com.ubooquity.data.database.c - Cound not get number of existing tables
org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-187]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.getExceptionAlreadyInUse(FileLock.java:461) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lockFile(FileLock.java:355) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lock(FileLock.java:135) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.open(Database.java:634) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.openDatabase(Database.java:266) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.<init>(Database.java:260) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:60) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:167) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSessionAndValidate(Engine.java:145) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:128) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:26) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:347) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:108) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:92) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.Driver.connect(Driver.java:72) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getJdbcConnection(JdbcDataSource.java:190) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getXAConnection(JdbcDataSource.java:353) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getPooledConnection(JdbcDataSource.java:385) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:227) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:199) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at com.ubooquity.data.database.c.g(SourceFile:121) [Ubooquity.jar:1.8.2]
at com.ubooquity.data.database.c.<init>(SourceFile:47) [Ubooquity.jar:1.8.2]
at com.ubooquity.Ubooquity.main(SourceFile:255) [Ubooquity.jar:1.8.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_60]
at com.ubooquity.e.c.a(SourceFile:823) [Ubooquity.jar:1.8.2]
at com.ubooquity.Launcher.main(SourceFile:10) [Ubooquity.jar:1.8.2]
20151015 04:11:07 [main] ERROR com.ubooquity.data.database.c - Could not configure collation strength
org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-187]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.getExceptionAlreadyInUse(FileLock.java:461) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lockFile(FileLock.java:355) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lock(FileLock.java:135) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.open(Database.java:634) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.openDatabase(Database.java:266) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.<init>(Database.java:260) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:60) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:167) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSessionAndValidate(Engine.java:145) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:128) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:26) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:347) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:108) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:92) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.Driver.connect(Driver.java:72) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getJdbcConnection(JdbcDataSource.java:190) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getXAConnection(JdbcDataSource.java:353) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getPooledConnection(JdbcDataSource.java:385) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:227) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:199) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at com.ubooquity.data.database.c.h(SourceFile:144) [Ubooquity.jar:1.8.2]
at com.ubooquity.data.database.c.<init>(SourceFile:48) [Ubooquity.jar:1.8.2]
at com.ubooquity.Ubooquity.main(SourceFile:255) [Ubooquity.jar:1.8.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_60]
at com.ubooquity.e.c.a(SourceFile:823) [Ubooquity.jar:1.8.2]
at com.ubooquity.Launcher.main(SourceFile:10) [Ubooquity.jar:1.8.2]
20151015 04:11:10 [main] ERROR com.ubooquity.data.database.b - Cound not create COMIC table
org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-187]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.getExceptionAlreadyInUse(FileLock.java:461) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lockFile(FileLock.java:355) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lock(FileLock.java:135) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.open(Database.java:634) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.openDatabase(Database.java:266) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.<init>(Database.java:260) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:60) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:167) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSessionAndValidate(Engine.java:145) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:128) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:26) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:347) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:108) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:92) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.Driver.connect(Driver.java:72) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getJdbcConnection(JdbcDataSource.java:190) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getXAConnection(JdbcDataSource.java:353) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getPooledConnection(JdbcDataSource.java:385) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:227) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:199) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at com.ubooquity.data.database.b.e(SourceFile:610) ~[Ubooquity.jar:1.8.2]
at com.ubooquity.data.database.c.<init>(SourceFile:57) [Ubooquity.jar:1.8.2]
at com.ubooquity.Ubooquity.main(SourceFile:255) [Ubooquity.jar:1.8.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_60]
at com.ubooquity.e.c.a(SourceFile:823) [Ubooquity.jar:1.8.2]
at com.ubooquity.Launcher.main(SourceFile:10) [Ubooquity.jar:1.8.2]
20151015 04:11:10 [main] ERROR com.ubooquity.Ubooquity - Exiting application because of exception
org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-187]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.getExceptionAlreadyInUse(FileLock.java:461) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lockFile(FileLock.java:355) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.store.FileLock.lock(FileLock.java:135) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.open(Database.java:634) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.openDatabase(Database.java:266) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Database.<init>(Database.java:260) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:60) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.openSession(Engine.java:167) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSessionAndValidate(Engine.java:145) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:128) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.Engine.createSession(Engine.java:26) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:347) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:108) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:92) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.Driver.connect(Driver.java:72) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getJdbcConnection(JdbcDataSource.java:190) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getXAConnection(JdbcDataSource.java:353) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcDataSource.getPooledConnection(JdbcDataSource.java:385) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:227) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:199) ~[h2-1.4.187.jar.1793428740605104529.tmp:1.4.187]
at com.ubooquity.data.database.b.e(SourceFile:610) ~[Ubooquity.jar:1.8.2]
at com.ubooquity.data.database.c.<init>(SourceFile:57) ~[Ubooquity.jar:1.8.2]
at com.ubooquity.Ubooquity.main(SourceFile:255) ~[Ubooquity.jar:1.8.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_60]
at com.ubooquity.e.c.a(SourceFile:823) [Ubooquity.jar:1.8.2]

at com.ubooquity.Launcher.main(SourceFile:10) [Ubooquity.jar:1.8.2]"


It looks like on the 15th Ubooquity was performing a scan, then restarted, and choked and died. Since manually starting it back up yesterday, there haven't been any errors.


I keep Ubooquity running on my main server with Win-7 x64, and my media stored on a Netgear ReadyNAS 104. I check the logs on the NAS and it's been running smoothly for several weeks now with out any errors or down time. I don't believe I've ever received this error before, and I've been happily running Ubooquity for several months now.


Any idea what happened?

Not a bug

This error (Database may be already in use: "Locked by another process")

means that the database file is still seen as locked by Ubooquity. This

lock mechanism prevents concurrent modification of this file.

So either you had another instance of Ubooquity still running, or the

locking mechanism used by the H2 database library (it creates a

temporary file named "ubooquity-4.lock.db" to check if the database is

in use or not) has been tricked one way or another.


In any case this is nothing serious. Just check that Ubooquity is

stopped before starting it again and everything should be fine.

Hello, it seems that i have nearly the same problem with a Debian server.

After Database scan Ubooquity stops the access to the web page.

A reboot dosn´t help, i´ll have to remove the Database and than Ubooquity starts to scan. Meanwhile i have full access to the webpage and configuration page.

If the scan is finished, nothing works anymore.

With the status of Ubootquity is working, maybe a java problem?

How about the rights of the database? I gave the Folder to a default user and the database to 755.

I´m not the Linux specialist, just try and work with any manual i can get and hope it works :-)

Maybe someone could help?

Thx Kaily