LifecycleException: Manager has not yet been started

[tmuller]

Hello!
This is the environment that I has been working with:

- JbossAS 4.0.1 Sp1
- Java version "1.5.0_13"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05)
Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_13-b05, mixed mode)

- An application that uses: SpringFramework 2.0.8, and others libraries, as follows:
- commons-beanutils-1.7.0.jar
- commons-collections-3.1.jar
- commons-dbcp-1.2.1.jar
- commons-digester-1.6.jar
- commons-logging-1.0.4.jar
- commons-pool-1.2.jar
- commons-unisc-util-1.0.jar
- commons-validator-1.1.4.jar
- jsp-api-2.0.jar
- jstl-1.1.2.jar
- servlet-api-2.4.jar
- sitemesh-2.2.1.jar
- struts-1.1.jar
- spring-2.0.8.jar
- ibatis2-common-2.1.7.597.jar
- ibatis2-dao-2.1.7.597.jar
- ibatis2-sqlmap-2.1.7.597.jar
- aspectjweaver-1.5.3.jar
- cglib-nodep-2.1_3.jar

- There are others applications running on the same server, with a very similar architecture. But only this makes use of SpringFramework.

- The error occurs when I generate the war file and I deploy it on the server.

- After this, when I access the application (by browser) it appears the Tomcat error 503. Only if I restart the server instance, I will be able to access the application again.

- The error occurs with each deploy on production environment, but rarely on development environmet (where only one user access it).

- Next we can see the moment when I deploy the application “webapplic”. On attachment is the error log, that contains the deployment of this application (with a DEBUG threshold on server).

Does anybody know a solution?
Had anyone already observed a similar problem?

ps: i recognize this is not the appropriate place to my question. However, there are similar problems posted in JBoss forums, and all of them continue without answers.

Thank's.