Sonar fail to start

Hi , after installing nexus3 on my redhat server i have an issue :

but i cannot access via http://ip_machine:8081
( firewall is disabled and selinux )

On log file i have :
cat /data/sonatype-work/nexus3/log/nexus.log

Is there anyone who can help me ?

Maybe your temp directory, or maybe SELinux or similar.

Hi ,
the problem was a luck of disk space
it works right now after encreasiong the /opt to 50 GB