Title: [Plugin: Simple Crumbs] No valid header
Last modified: August 19, 2016

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# [Plugin: Simple Crumbs] No valid header

 *  [sub-real](https://wordpress.org/support/users/sub-real/)
 * (@sub-real)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-simple-crumbs-no-valid-header/)
 * Hi,
 * after upgrading to 3.1 this plugin was deactivatet by wordpress…(no valid header).
 * Now there is no way for me to start it again.
 * What can i do?
 * Thanks
    Sub
 * [http://wordpress.org/extend/plugins/simple-crumbs/](http://wordpress.org/extend/plugins/simple-crumbs/)

The topic ‘[Plugin: Simple Crumbs] No valid header’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/simple-crumbs.svg)
 * [Simple Crumbs](https://wordpress.org/plugins/simple-crumbs/)
 * [Support Threads](https://wordpress.org/support/plugin/simple-crumbs/)
 * [Active Topics](https://wordpress.org/support/plugin/simple-crumbs/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/simple-crumbs/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/simple-crumbs/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [sub-real](https://wordpress.org/support/users/sub-real/)
 * Last activity: [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-simple-crumbs-no-valid-header/)
 * Status: not resolved