Error - Internal script error. Wrong session parameters!

[FRM]

Script URL: www.sarf.org.uk/mboard/mboard.php
Version of script: latest download
Hosting company:one and one
URL of phpinfo.php:www.sarf.org.uk/mboard/phpinfo.php
URL of session_test.php:
www.sarf.org.uk/mboard/session_test.php
www.sarf.org.uk/mboard/session_test2.php

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Internal script error and Wrong session parameters

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I have double checked the settings.php file and uploaded fresh files and set the correct CHMOD settings for the count and thread txt files.

When I first tried the script, every time I submitted the message the browser jumped to a website related to car parking!

I now get the following message when I try to submit - Error Internal script error. Wrong session parameters

Any help gratefully received.
Thanks

[Klemen]

You have wrong setting for $settings['mboard_url'] in your settings file.

You have it set to (note that you added ".com" after ".co.uk"):
http://www.sarf.org.uk.com/mboard

This is the correct one:
http://www.sarf.org.uk/mboard

Correct this, upload the modified settings file, close all browser windows then give it a go.

I also noticed you didn't upload the "style.css" file. Note sure if any others are also missing.