This week a new kind of error appears but I'm not sure it is related to the first one. Around 3-5 times by hour, the network interface stop to publish the site (nsd process is alive, but the public interface is not accesible), and we fix it provisionally with an "/etc/init.d/networking restart" on crontab.
This is the problem reported by Mauricio ... the fact that restarting networking fixes it makes it clear that it's probably not AOLserver at fault.
When this happens, can you "ping" or otherwise access the network interface?
If not, there's some other problem with your machine, maybe you have a bad network interface? The fact that you describe this as a new problem makes me suspect that it's a hardware problem ...
Gustav is the best resource regarding which versions of Tcl/AOLserver work best in a 64-bit environment.
