Can not post anything

[wolf_rim]

Hello,
installed phpFreeChat from Script Package of my host provider. It's easy configured, but I can not post anything. I type smth, press Enter and that's it, nothing appeared. No errors, nothing
What problem can it be? May be I did not activate smth in a settings?
Thank's

[wolf_rim]

Thank's and sorry.
PHP session path was wrong. Now everything is working.