Error with apache and port 8081

After i installed ISPconfig 3 in Fedora 13, When i try the start of apache, it's failed, said

"httpd: (13)Permission denied: make_sock: could not bind to address [::]:8081
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:8081
no listening sockets available, shutting down
"

What is my error?

 

What's the output of

Code:

netstat -tap

?

 

I'm experising the same problem. After installing ISPConfig 3 on a newly installed CentOS 5.4 server. I followed the The Perfect Server - CentOS 5.4 x86_64 [ISPConfig 3] tutorial step by step. I tested apache after the installation of squirrelmail and it worked fine. After the installation of ISPConfig 3 httpd did not startup anymore.

Here is my netstat -tab output:

netstat -tap --numeric-ports

The server is a virtual server buld in xenserver 5.6

 

It has nothing to do with ip ports in use. When I change the listen port in the app.vhost file to 8082 I get the same error, now on port 8082.

Here is the installation log when I install ISPConfig

 

Have you tried to reboot?

 

I did several time. But I also notice thatsuPHP did not install. Is that a real problem?

 

I don't think so. What's the output of

Code:

getenforce

?