Title: Errors after updating
Last modified: August 22, 2016

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# Errors after updating

 *  Resolved [marc3ls](https://wordpress.org/support/users/marc3ls/)
 * (@marc3ls)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/errors-after-updating-2/)
 * I received several errors after updating NavXT and NavXT 5.0 Migration Compatibility
   Layer today such as “failed to open stream: No such file or directory”.
 * Am I correct NavXT 5.0 Migration Compatibility Layer was uninstalled and removed
   with this update? And that these errors are harmless? I can no longer see the
   Migration Compatibility plugin.
 * [https://wordpress.org/plugins/breadcrumb-navxt/](https://wordpress.org/plugins/breadcrumb-navxt/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [John Havlik](https://wordpress.org/support/users/mtekk/)
 * (@mtekk)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/errors-after-updating-2/#post-5658554)
 * Yes, the Breadcrumb NavXT 5.0 Migration Compatibility Layer was not distributed
   with Breadcrumb NavXT 5.2. It was not meant to remain active after updating from
   Breadcrumb NavXT 4.x to Breadcrumb NavXT 5.0 or 5.1. It’s sole purpose was to
   work around a bug in WordPress where updates don’t work properly when the file
   that contains the plugin header changes name. So yes, those errors were harmless/
   can be ignored.
 *  [PhilippeThuaud](https://wordpress.org/support/users/philippethuaud/)
 * (@philippethuaud)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/errors-after-updating-2/#post-5658594)
 * Hi John,
 * thanks for your help.
 *  Thread Starter [marc3ls](https://wordpress.org/support/users/marc3ls/)
 * (@marc3ls)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/errors-after-updating-2/#post-5658609)
 * Hi John,
    Thanks very much for your detailed reply!

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Errors after updating’ is closed to new replies.

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 * 3 replies
 * 3 participants
 * Last reply from: [marc3ls](https://wordpress.org/support/users/marc3ls/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/errors-after-updating-2/#post-5658609)
 * Status: resolved