Neo4j does not work with the neo4j start command

[arleyyap]

I'm new to Neo4j and I'm trying to install and launch neo4j-community edition on an instance of EC2 (Ubuntu) on AWS. I have followed some tutorials but I am confused as should be the configuration of the file neo4j.conf to expose with the IP of the EC2 and port of neo4j and connect from any PC.

Ubuntu version: 18.04.5 LTS
Neo4j version: 4.1.1

Running neo4j console I get the following:

Directories in use:
  home:         /var/lib/neo4j
  config:       /etc/neo4j
  logs:         /var/log/neo4j
  plugins:      /var/lib/neo4j/plugins
  import:       /var/lib/neo4j/import
  data:         /var/lib/neo4j/data
  certificates: /var/lib/neo4j/certificates
  run:          /var/run/neo4j
Starting Neo4j.
WARNING: Max 1024 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-18 16:40:18.144+0000 INFO  Starting...
2020-08-18 16:40:19.176+0000 ERROR Failed to start Neo4j on dbms.connector.http.listen_address, a socket address. If missing port or hostname it is acquired from dbms.default_listen_address. java.nio.file.AccessDeniedException: /var/log/neo4j/debug.log
java.lang.RuntimeException: java.nio.file.AccessDeniedException: /var/log/neo4j/debug.log
        at org.neo4j.graphdb.factory.module.GlobalModule.createLogService(GlobalModule.java:366)
        at org.neo4j.graphdb.factory.module.GlobalModule.<init>(GlobalModule.java:173)
        at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.createGlobalModule(DatabaseManagementServiceFactory.java:243)
        at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.build(DatabaseManagementServiceFactory.java:126)
        at org.neo4j.server.CommunityBootstrapper.createNeo(CommunityBootstrapper.java:36)
        at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:117)
        at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:87)
        at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:35)
Caused by: java.nio.file.AccessDeniedException: /var/log/neo4j/debug.log
        at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:90)
        at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
        at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
        at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:219)
        at java.base/java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:478)
        at java.base/java.nio.file.Files.newOutputStream(Files.java:219)
        at org.neo4j.io.fs.DefaultFileSystemAbstraction.openAsOutputStream(DefaultFileSystemAbstraction.java:78)
        at org.neo4j.io.fs.FileSystemUtils.createOrOpenAsOutputStream(FileSystemUtils.java:54)
        at org.neo4j.logging.RotatingFileOutputStreamSupplier.openOutputFile(RotatingFileOutputStreamSupplier.java:338)
        at org.neo4j.logging.RotatingFileOutputStreamSupplier.<init>(RotatingFileOutputStreamSupplier.java:137)
        at org.neo4j.logging.RotatingFileOutputStreamSupplier.<init>(RotatingFileOutputStreamSupplier.java:121)
        at org.neo4j.logging.internal.StoreLogService.<init>(StoreLogService.java:200)
        at org.neo4j.logging.internal.StoreLogService$Builder.build(StoreLogService.java:139)
        at org.neo4j.graphdb.factory.module.GlobalModule.createLogService(GlobalModule.java:362)
        ... 7 more
2020-08-18 16:40:19.186+0000 INFO  Neo4j Server shutdown initiated by request