Title: [Plugin: WordPress Firewall 2] Conflict with another plugin
Last modified: August 20, 2016

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# [Plugin: WordPress Firewall 2] Conflict with another plugin

 *  [roseba](https://wordpress.org/support/users/roseba/)
 * (@roseba)
 * [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-wordpress-firewall-2-conflict-with-another-plugin/)
 * I thought I would inform you that your plugin, along with another plugin conflict
   with each other. I have informed that plugin owner as well.
 * This happened upon update of
    [http://wordpress.org/extend/plugins/oa-social-login/](http://wordpress.org/extend/plugins/oa-social-login/)
 * I got a 500 error message when both plugins were running at the same time. I 
   isolated the two plugins being in conflict.
 * While I need both running, I need the social one more so I had to deactivate 
   yours.
 * Here is the error message I received when I tried to reactivate it.
 * Plugin could not be activated because it triggered a fatal error.
    `Fatal error:
   Cannot redeclare add_settings_link() in mydirectorpath/plugins/wordpress-firewall-
   2/wordpress-firewall-2.php on line 450`
 * And the code for that function.
 *     ```
       // Add Settings link to plugins - code from GD Star Ratings
       function add_settings_link($links, $file) {
            static $this_plugin;
            if(!$this_plugin) {
                  $this_plugin = plugin_basename(__FILE__);
            }
   
            if($file == $this_plugin) {
                  $settings_link = '<a href="options-general.php?page=' . $this_plugin . '">' . __("Settings", "wordpress-firewall-2") . '</a>';
                  array_unshift($links, $settings_link);
            }
            return $links;
       }
       ```
   
 * I let the owner of the other plugin know the situation as well.
 * [http://wordpress.org/extend/plugins/wordpress-firewall-2/](http://wordpress.org/extend/plugins/wordpress-firewall-2/)

Viewing 1 replies (of 1 total)

 *  [Claude](https://wordpress.org/support/users/claudeschlesser/)
 * (@claudeschlesser)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/plugin-wordpress-firewall-2-conflict-with-another-plugin/#post-2459268)
 * Hello,
 * this problem has been fixed in version 2.0.
    [http://wordpress.org/extend/plugins/oa-social-login/](http://wordpress.org/extend/plugins/oa-social-login/)
 * Regards,

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: WordPress Firewall 2] Conflict with another plugin’ is closed
to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wordpress-firewall-2.svg)
 * [WordPress Firewall 2](https://wordpress.org/plugins/wordpress-firewall-2/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-firewall-2/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-firewall-2/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-firewall-2/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-firewall-2/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-firewall-2/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Claude](https://wordpress.org/support/users/claudeschlesser/)
 * Last activity: [14 years, 4 months ago](https://wordpress.org/support/topic/plugin-wordpress-firewall-2-conflict-with-another-plugin/#post-2459268)
 * Status: not resolved