No puedo iniciar el Portal

[plusin]

Hola, estoy trabajando con debian 10, tomcat9, java 14, myql 5.7 y segui todas las instrucciones de instalacion, pero sin embargo al momento de acceder por el puerto 8080 y poner la clave admin - webbuilder el sistema se me queda en "Cargando..."

Pego el log de catalina, gracias.

root@vmi385233:/opt/tomcat/logs# tail -f catalina.out
27-Jun-2020 20:54:18.882 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc La aplicación web [ROOT] registró el conductor JDBC [com.mysql.jdbc.Driver] pero falló al anular el registro mientras la aplicación web estaba parada. Para prevenir un fallo de memoria, se ha anulado el registro del conductor JDBC por la fuerza.
27-Jun-2020 20:54:18.883 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc La aplicación web [ROOT] registró el conductor JDBC [org.gjt.mm.mysql.Driver] pero falló al anular el registro mientras la aplicación web estaba parada. Para prevenir un fallo de memoria, se ha anulado el registro del conductor JDBC por la fuerza.
27-Jun-2020 20:54:18.884 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@14.0.1/java.lang.Object.wait(Native Method)
java.base@14.0.1/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:40)
27-Jun-2020 20:54:18.915 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
27-Jun-2020 20:54:18.916 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
27-Jun-2020 20:54:18.916 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-nio-8009"]
27-Jun-2020 20:54:18.916 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-nio-8009"]
root@vmi385233:/opt/tomcat/bin# nohup ./startup.sh
nohup: se descarta la entrada y se añade la salida a 'nohup.out'
root@vmi385233:/opt/tomcat/bin# cd ../logs
root@vmi385233:/opt/tomcat/logs# tail -f catalina.out
27-Jun-2020 20:40:32.477 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Despliegue del directorio [/opt/tomcat/webapps/ROOT2] de la aplicación web
27-Jun-2020 20:40:32.509 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/opt/tomcat/webapps/ROOT2] has finished in [32] ms
27-Jun-2020 20:40:32.510 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Despliegue del directorio [/opt/tomcat/webapps/examples] de la aplicación web
27-Jun-2020 20:40:32.914 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/opt/tomcat/webapps/examples] has finished in [403] ms
27-Jun-2020 20:40:32.914 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Despliegue del directorio [/opt/tomcat/webapps/manager] de la aplicación web
27-Jun-2020 20:40:32.946 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/opt/tomcat/webapps/manager] has finished in [31] ms
27-Jun-2020 20:40:32.946 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Despliegue del directorio [/opt/tomcat/webapps/docs] de la aplicación web
27-Jun-2020 20:40:32.965 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/opt/tomcat/webapps/docs] has finished in [18] ms
27-Jun-2020 20:40:32.965 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Despliegue del directorio [/opt/tomcat/webapps/ROOT] de la aplicación web
27-Jun-2020 20:40:32.969 WARNING [main] org.apache.catalina.startup.SetContextPropertiesRule.begin [SetContextPropertiesRule]{Context} Setting property 'antiJARLocking' to 'true' did not find a matching property.
27-Jun-2020 20:40:40.267 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars Al menos un JAR, que se ha explorado buscando TLDs, aún no contenía TLDs. Activar historial de depuración para este historiador para una completa lista de los JARs que fueron explorados y de los que nos se halló TLDs. Saltarse JARs no necesarios durante la exploración puede dar lugar a una mejora de tiempo significativa en el arranque y compilación de JSP .
2020-06-27 20:40:40,378 OFF - ************************************
2020-06-27 20:40:40,378 OFF - Initializing SemanticWebBuilder...
2020-06-27 20:40:40,378 OFF - Initializing VirtualHostFilter...
2020-06-27 20:40:40,382 OFF - Initializing SemanticWebBuilder Base...
2020-06-27 20:40:40,382 OFF - -->AppicationPath: /opt/tomcat/webapps/ROOT/
2020-06-27 20:40:40,382 OFF - -->Default Encoding: UTF8
2020-06-27 20:40:40,384 OFF - Initializing SemanticWebBuilder Portal...
2020-06-27 20:40:40,389 OFF - Initializing SemanticWebBuilder Platform...
2020-06-27 20:40:40,389 OFF - -->SemanticWebBuilder Version: 5.0.1.0
2020-06-27 20:40:40,389 OFF - -->Java Version: 14.0.1+7
2020-06-27 20:40:40,389 OFF - -->Java Memory: 95420416
2020-06-27 20:40:40,408 OFF - Initializing SemanticMgr...
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/tomcat/webapps/ROOT/WEB-INF/lib/logback-classic.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/tomcat/webapps/ROOT/WEB-INF/lib/slf4j-log4j12.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
2020-06-27 20:40:41,009 OFF - ModelSpecification: OWL_MEM_TRANS_INF
2020-06-27 20:40:41,273 OFF - Initializing DBConnectionManager...
2020-06-27 20:40:41,597 OFF - -->Connection: org.semanticwb.base.db.PoolConnection@3c255eb9
2020-06-27 20:40:41,598 OFF - -->User DB: root@localhost
2020-06-27 20:40:41,635 OFF - -->Database: MySQL
2020-06-27 20:40:41,636 OFF - Load