Hi all, I have recently joined your site and apologise if some of my questions may seem a bit obvious but unfortunately I am not a techie, far from it in fact. I have managed to upload the captcha plug in via FTP and I am recieving the following error.

Warning: include_once(/problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/sp-resources/forum-plugins/captcha/library/sp-captcha-components.php) [function.include-once]: failed to open stream: No such file or directory in /problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/sp-resources/forum-plugins/sp-captcha-plugin.php on line 85Warning: include_once() [function.include]: Failed opening ‘/problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/sp-resources/forum-plugins/captcha/library/sp-captcha-components.php’ for inclusion (include_path=’.:/usr/lib/php:/usr/local/lib/php:/problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/plugins/wpsyndicator’) in /problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/sp-resources/forum-plugins/sp-captcha-plugin.php on line 85Fatal error: Call to undefined function sp_captcha_uninstall_option_links() in /problem-with-post-edit-buttonome/alienwor/public_html/sheffieldtalk.co.uk/wp-content/sp-resources/forum-plugins/sp-captcha-plugin.php on line 86If there is anybody out there that can help it would be appreciated Regards IanPS what are the best methods of avoiding Spam posts as I have been recieving rather a lot.