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Tomcat crashes with GRAVE: Error filterStart

AmineB

New Pleskian
Hi,

I have tomcat 5.5 installed on a dedicated server with plesk 11.5 & CentOS release 5.6 (Final).
tomcat often crashes and I don't know why. could you please help me.

I found this errors in catalina log file:

20 juin 2014 11:49:05 org.apache.catalina.core.StandardContext start
GRAVE: Error filterStart
20 juin 2014 11:49:05 org.apache.catalina.core.StandardContext start
GRAVE: Erreur de démarrage du contexte [] suite aux erreurs précédentes
20 juin 2014 11:49:05 org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
20 juin 2014 11:49:06 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:9008
20 juin 2014 11:49:06 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/2 config=null
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener registerEngine
ATTENTION: Unknown default host: localhost
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering Hosts
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering WebModule Contexts
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering Servlets
20 juin 2014 11:49:06 org.apache.coyote.http11.Http11BaseProtocol start
INFO: Démarrage de Coyote HTTP/1.1 sur http-9080
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener registerEngine
ATTENTION: Unknown default host: localhost
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering Hosts
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering WebModule Contexts
20 juin 2014 11:49:06 org.apache.catalina.connector.MapperListener init
INFO: Registering Servlets
20 juin 2014 11:49:06 org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
20 juin 2014 11:49:06 org.apache.catalina.startup.Catalina start
INFO: Server startup in 6706 ms
AbandonedObjectPool is used (org.apache.commons.dbcp.AbandonedObjectPool@5d2a73d9)
LogAbandoned: true
RemoveAbandoned: true
RemoveAbandonedTimeout: 60
java.lang.NullPointerException
at com.bui.ws.HotelAvailabilityAndRates.getWarnings(HotelAvailabilityAndRates.java:4093)
at org.apache.jsp.recherche_jsp._jspService(recherche_jsp.java:887)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

Best regards
 
Last edited:
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