Server start error

[ucraft02]

[root@server ~]# mark2 start hub error: path does not exist: /root/hub [root@server ~]# mark2 start hub 2018-02-07 22:00:33 # mark2 starting... 2018-02-07 22:00:34 # starting hub 2018-02-07 22:00:34 # jar file: spigot.jar 2018-02-07 22:00:34 # pid: 21403 2018-02-07 22:00:34 # jvm options: -Xmx512M -Djline.terminal=jline.UnsupportedTerminal 2018-02-07 22:00:34 | [RAW] Upon execvpe java ['java', '-Xmx512M', '-Djline.terminal=jline.UnsupportedTerminal', '-jar', 'spigot.jar', 'nogui'] in environment id 140531638230816 2018-02-07 22:00:34 | [RAW] :Traceback (most recent call last): 2018-02-07 22:00:34 | [RAW] File "/usr/lib64/python2.7/site-packages/twisted/internet/process.py", line 420, in _fork 2018-02-07 22:00:34 | [RAW] executable, args, environment) 2018-02-07 22:00:34 | [RAW] File "/usr/lib64/python2.7/site-packages/twisted/internet/process.py", line 466, in _execChild 2018-02-07 22:00:34 | [RAW] os.execvpe(executable, args, environment) 2018-02-07 22:00:34 | [RAW] File "/usr/lib64/python2.7/os.py", line 353, in execvpe 2018-02-07 22:00:34 | [RAW] _execvpe(file, args, env) 2018-02-07 22:00:34 | [RAW] File "/usr/lib64/python2.7/os.py", line 380, in _execvpe 2018-02-07 22:00:34 | [RAW] func(fullname, *argrest) 2018-02-07 22:00:34 | [RAW] OSError: [Errno 2] No such file or directory 2018-02-07 22:00:34 # fatal error: A process has ended with a probable error condition: process ended with exit code 1. 2018-02-07 22:00:34 # mark2 stopped.

[Trikolon]

[root@server ~]

Never ever run a user level application as root.

[ucraft02]

In which user I must run mark2?