Title: Error Wrong "u" parameter format
Last modified: August 22, 2016

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# Error Wrong "u" parameter format

 *  Resolved [spikespiegel](https://wordpress.org/support/users/spikespiegel/)
 * (@spikespiegel)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-wrong-u-parameter-format/)
 * Hello, Dave, whenever I try to upgrade downgrade a listing, I get this error:
   
   Error Wrong “u” parameter format
 * Do you know what may be causing it?
 * [https://wordpress.org/plugins/business-directory-plugin/](https://wordpress.org/plugins/business-directory-plugin/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Business Directory Plugin](https://wordpress.org/support/users/businessdirectoryplugin/)
 * (@businessdirectoryplugin)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-wrong-u-parameter-format/#post-5460187)
 * Please don’t double post support requests. I will answer in the other thread.

Viewing 1 replies (of 1 total)

The topic ‘Error Wrong "u" parameter format’ is closed to new replies.

 * ![](https://ps.w.org/business-directory-plugin/assets/icon-256x256.png?rev=2901888)
 * [Business Directory Plugin - Easy Listing Directories for WordPress](https://wordpress.org/plugins/business-directory-plugin/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/business-directory-plugin/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/business-directory-plugin/)
 * [Active Topics](https://wordpress.org/support/plugin/business-directory-plugin/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/business-directory-plugin/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/business-directory-plugin/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Business Directory Plugin](https://wordpress.org/support/users/businessdirectoryplugin/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/error-wrong-u-parameter-format/#post-5460187)
 * Status: resolved