[RESOLVED] Port error

I was logged on to OMVGUI and I changed my port from 80 to 90. I pushed save and I got an error message. I thought OMV logged me out so I go to relog-in and now Firefox cannot find OMV. I tried putty to log in and when I type in the ip and port 80 I get the error message "Network error: connection timed out" Then I tired the ip with port 90 and I get the same error. What is going on and how do I fix it.

cyryllo thanks for your response. But before I did what you requested. I used nmap to see what ports were open on the OMV ip address. I found it did change the port number when I entered it from before. Then I found on another post about typing the port number after the ip address in my browser address bar. and I was able to log in through the OMVgui as before.

the address looks like this 192.168.1.15:xx (xx being the port number)

I do not know if this is the best way to fix this issue, but it works. So I will go with it.
I hope this helps others.