traccar localhost:8082 shows error win 2012r264

In windows server 2012 r2 63, the traccar service is not starting. when i open localhost:8082, i am getting the error ERR_CONNECTION_REFUSED

Please help
Thanks in advance,

The log is as follows:

WARNING|wrapper|Service traccar|17-09-27 08:12:43|YAJSW: yajsw-stable-12.09
WARNING|wrapper|Service traccar|17-09-27 08:12:43|OS   : Windows Server 2012 R2/6.3/amd64
WARNING|wrapper|Service traccar|17-09-27 08:12:43|JVM  : Oracle Corporation/9/C:\Program Files\Java\jre-9/64
INFO|wrapper|Service traccar|17-09-27 08:12:43|start delay: 0
INFO|wrapper|Service traccar|17-09-27 08:12:43|started process with pid 1700
INFO|wrapper|Service traccar|17-09-27 08:12:44|calling onStop
INFO|wrapper|Service traccar|17-09-27 08:12:44|Win service stop - timeout: 30000
INFO|wrapper|Service traccar|17-09-27 08:12:44|Win service wrapper.control -> stopping application
INFO|wrapper|Service traccar|17-09-27 08:12:44|Win service stop - after shutdown
INFO|wrapper|Service traccar|17-09-27 08:12:44|Win service stop - before notify
INFO|wrapper|Service traccar|17-09-27 08:12:44|Win service terminated
WARNING|wrapper|Service traccar|17-09-27 08:30:45|YAJSW: yajsw-stable-12.09
WARNING|wrapper|Service traccar|17-09-27 08:30:45|OS   : Windows Server 2012 R2/6.3/amd64
WARNING|wrapper|Service traccar|17-09-27 08:30:45|JVM  : Oracle Corporation/9/C:\Program Files\Java\jre-9/64
INFO|wrapper|Service traccar|17-09-27 08:30:45|start delay: 0
INFO|wrapper|Service traccar|17-09-27 08:30:45|started process with pid 2472
INFO|wrapper|Service traccar|17-09-27 08:30:46|calling onStop
INFO|wrapper|Service traccar|17-09-27 08:30:46|Win service stop - timeout: 30000
INFO|wrapper|Service traccar|17-09-27 08:30:46|Win service wrapper.control -> stopping application
INFO|wrapper|Service traccar|17-09-27 08:30:46|Win service stop - after shutdown
INFO|wrapper|Service traccar|17-09-27 08:30:46|Win service stop - before notify
INFO|wrapper|Service traccar|17-09-27 08:30:46|Win service terminated
WARNING|wrapper|Service traccar|17-09-27 08:32:21|YAJSW: yajsw-stable-12.09
WARNING|wrapper|Service traccar|17-09-27 08:32:21|OS   : Windows Server 2012 R2/6.3/amd64
WARNING|wrapper|Service traccar|17-09-27 08:32:21|JVM  : Oracle Corporation/9/C:\Program Files\Java\jre-9/64
INFO|wrapper|Service traccar|17-09-27 08:32:21|start delay: 0
INFO|wrapper|Service traccar|17-09-27 08:32:22|started process with pid 2024
INFO|wrapper|Service traccar|17-09-27 08:32:22|calling onStop
INFO|wrapper|Service traccar|17-09-27 08:32:22|Win service stop - timeout: 30000
INFO|wrapper|Service traccar|17-09-27 08:32:22|Win service wrapper.control -> stopping application
INFO|wrapper|Service traccar|17-09-27 08:32:22|Win service stop - after shutdown
INFO|wrapper|Service traccar|17-09-27 08:32:22|Win service stop - before notify
INFO|wrapper|Service traccar|17-09-27 08:32:22|Win service terminated

How much free memory do you have?

Hi Anton, its a 4 GB RAM server and 75% is free

I would recommend to try Java 8. I remember there were some problems with Java 9.

Thank you for the instant support with the right direction to solve.
i switched on to Java 8 and it works fine now.