How to uninstall the plugin?

I can disable in the rest of the blogs of my network, but when I try to disable it in my “main” blog it just doesn’t do it.

Any way of doing it manually?

If I just delete or change de name of the folder in wp-content/plugins I get this error when loading the website:

Warning: fopen(/wp-content/plugins/seo-facebook-comments/seofacebook.php) [function.fopen]: failed to open stream: No such file or directory in /wp-includes/functions.php on line 3666

Warning: fread() expects parameter 1 to be resource, boolean given in /wp-includes/functions.php on line 3669

Warning: fclose() expects parameter 1 to be resource, boolean given in /wp-includes/functions.php on line 3672

Should I just delete in functions.php all does lines? Or will I be messing it more?

If this idea is the solution, which lines exactly should I delete?

If I delete the related lines in functions.php I get a Fatal error loading the blog.

If I delete the line for the plugin in the database from active_plugins it just get automatically activated again and reappears there as well.

Hi,

Have you tryed upgrading the plugin to the latest release before trying to disable/uninstall it?

Also could you tell me which version of wordpress are you using and which plugins are installed besides Facebook Comments?