Problem to run JForums

[Migrated From Jforum.net]

When i put jforum.war to webapps folder in tomcat directories, i start tomcat, tomcat create a jforum-2.1.8 folder, I copy the .../webapps/jforumd-2.1.8/jforum-2.1.8 folder to .../webapps/jforum-2.1.8, and rename it to .../webapps/jforum

Then, i open my browser and put in url: http://localhost:8080/jforum, inmediatly it rename url to http://localhost:8080/jforum/forums/list.page, I wait same time and browser said me this log errors:

Estado HTTP 500 - 

type Informe de Excepci�n

mensaje 

descripci�n El servidor encontr� un error interno () que hizo que no pudiera rellenar este requerimiento.

excepci�n 
javax.servlet.ServletException: Servlet.init() para servlet jforum lanz� excepci�n
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	java.lang.Thread.run(Unknown Source)

causa ra�z 
net.jforum.exceptions.DatabaseException: Error while trying to start the database: net.jforum.exceptions.DatabaseException: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
	com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:468)
	com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:125)
	net.jforum.C3P0PooledConnection.getConnection(C3P0PooledConnection.java:137)
	net.jforum.ForumStartup.startDatabase(ForumStartup.java:78)
	net.jforum.JForum.init(JForum.java:95)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	java.lang.Thread.run(Unknown Source)

causa ra�z 
net.jforum.exceptions.DatabaseException: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
	com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:468)
	com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:125)
	net.jforum.C3P0PooledConnection.getConnection(C3P0PooledConnection.java:137)
	net.jforum.ForumStartup.startDatabase(ForumStartup.java:78)
	net.jforum.JForum.init(JForum.java:95)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	java.lang.Thread.run(Unknown Source)

causa ra�z 
java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
	com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
	com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:468)
	com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:125)
	net.jforum.C3P0PooledConnection.getConnection(C3P0PooledConnection.java:137)
	net.jforum.ForumStartup.startDatabase(ForumStartup.java:78)
	net.jforum.JForum.init(JForum.java:95)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	java.lang.Thread.run(Unknown Source)

causa ra�z 
com.mchange.v2.resourcepool.TimeoutException: The pool timed out while waiting to acquire a resource -- timeout at awaitAvailable()
	com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1157)
	com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:405)
	com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:351)
	com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:466)
	com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:125)
	net.jforum.C3P0PooledConnection.getConnection(C3P0PooledConnection.java:137)
	net.jforum.ForumStartup.startDatabase(ForumStartup.java:78)
	net.jforum.JForum.init(JForum.java:95)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	java.lang.Thread.run(Unknown Source)

nota La traza completa de la causa de este error se encuentra en los archivos de diario de Apache Tomcat/6.0.14.

�Someone can help me please?
[originally posted on jforum.net by MiLLeN]

[Migrated From Jforum.net]

Hi, I fix my problem with manual installation, and all work fun .
[originally posted on jforum.net by MiLLeN]