A simple problem I need help with

Hi Guys

i’ve a simple problem I just don’t understand / get

When I startup my Openfire server it starts openfire fine, but I cant use the command ./opt/openfire/bin/openfire start/stop etc

A litte testing and I found, if I kill the process for openfire, I can then run ./opt/openfire/bin/openfire start/stop etc

When the server boots and I check the process it’s listed as this**:**** /usr/bin/java -server -Dinstall4j.jvmDir=/usr -Dexe4j**

But then when I kill it and run the command its run from here:** /usr/bin/java -server -Dinstall4j.jvmDir=/usr -Dexe4j.moduleName=/opt/openfire/bin/openfire -classpath /opt/openfire/.install4j/i4**

Can anyone explain what’s wrong with my setup?