Title: [Plugin: Facebook Like Button Plugin] WordPress 3.0 Bug
Last modified: August 19, 2016

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# [Plugin: Facebook Like Button Plugin] WordPress 3.0 Bug

 *  [Schoengeist](https://wordpress.org/support/users/atonality/)
 * (@atonality)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/)
 * Warning: unserialize() expects parameter 1 to be string, array given in /is/htdocs/
   wp1150782_LV5IZN8FHW/wordpress/wp-content/plugins/facebook-like-button-plugin/
   facebook-like-button-plugin.php on line 205
 * [http://wordpress.org/extend/plugins/facebook-like-button-plugin/](http://wordpress.org/extend/plugins/facebook-like-button-plugin/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [Schoengeist](https://wordpress.org/support/users/atonality/)
 * (@atonality)
 * [15 years, 11 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/#post-1550601)
 * This should be fixed asap at the moment you cant configure the plugin in the 
   backend…
 *  [Radek Jurzysta](https://wordpress.org/support/users/shch00r/)
 * (@shch00r)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/#post-1550794)
 * Hello, the bug still exists, any news when this will be fixed?
 * cheers,
 *  [barrybevelaar](https://wordpress.org/support/users/barrybevelaar/)
 * (@barrybevelaar)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/#post-1550802)
 * Loving the plugin and found a quick fix for this admin-problem. You can see it
   working on posts at:
 * [Freshgadgets](http://freshgadgets.nl/)
 * 1) Open the plugin file (“facebook-like-button-plugin.php”, most probably found
   in wp-content/plugins) in a text-editor using FTP
 * 2) edit line 205, change into:
 * $options = maybe_unserialize(get_option(‘facebook_like_button_plugin_options’));
 * 3) save file and upload it to your Facebook Like Button Plugin folder, overwriting
   the old file
 *  [winterflame](https://wordpress.org/support/users/winterflame/)
 * (@winterflame)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/#post-1550833)
 * Is this problem normal for wp 3.0x esp now we’re using 3.0.3
 * So is that a bug or I’ve done something wrong with the plugin?
 * Cheers

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘[Plugin: Facebook Like Button Plugin] WordPress 3.0 Bug’ is closed to
new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/facebook-like-button-plugin.svg)
 * [Facebook Like Button Plugin](https://wordpress.org/plugins/facebook-like-button-plugin/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/facebook-like-button-plugin/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/facebook-like-button-plugin/)
 * [Active Topics](https://wordpress.org/support/plugin/facebook-like-button-plugin/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/facebook-like-button-plugin/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/facebook-like-button-plugin/reviews/)

 * 4 replies
 * 4 participants
 * Last reply from: [winterflame](https://wordpress.org/support/users/winterflame/)
 * Last activity: [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-facebook-like-button-plugin-wordpress-30-bug/#post-1550833)
 * Status: not resolved