Question Cannot ban users

Hello,

It appears like I cannot ban spammers coming on the forum? When I select 'new ban' nothing happens. It just redirects back to the post and the user is still active. I don't think this is a configuration issue.

Database collation check: The collation of your table fields are correct

Legacy mode: Disabled | Joomla! SEF: Disabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

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htaccess: Exists | PHP environment: Max execution time: 30 seconds | Max execution memory: 64M | Max file upload: 15M

Kunena menu details:

Joomla default template details : js_relevant | author: Casey Lee | version: 1.0 | creationdate: 6/20/08

Kunena default template details : Blue Eagle (default) | author: Kunena Team | version: 1.7.2 | creationdate: 2012-01-31

Kunena version detailled: Installed version: 1.7.2 | Build: 5215 | Version name: Omega | Kunena detailled configuration:

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[th]Kunena config settings:[/th]

board_offline	0
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enablerss	1
enablepdf	1
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filesize	400
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imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
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category_subscriptions	post
topic_subscriptions	every
pubprofile	0
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email_recipient_privacy	bcc
email_visible_address
captcha_post_limit	0

Third-party components: None

Third-party SEF components: sh404sef: The file doesn't exist sh404sef.xml !

Plugins: System - Mootools Upgrade: Disabled | System - Mootools12: Disabled | Kunena Discuss 1.7.2

Modules: Kunena Latest 1.7.2

Try to resolve by uninstalling sh404SEF and fix up your Joomla Search Engine Optimisation (SEO) settings and related .htaccess file.

You also need to change ban from forum to site.