Title: problem upgrading blogs
Last modified: August 19, 2016

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# problem upgrading blogs

 *  [JuPo](https://wordpress.org/support/users/jupo/)
 * (@jupo)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/)
 * Hello,
 * I have a problem for some time, is as follows:
 * When I run the update of the database of the network of blogs, throws me the 
   following error (message in Spanish, sorry):
 * “¡Atención! Problema al actualizar . Tu servidor no puede conectar con el sitio
   que está funcionando en él. Mensaje de Error: No se ha facilitado una URL válida.”
 * IMG OF IT:
    [http://www.subirimagenes.com/fotos-capture-6005736.html](http://www.subirimagenes.com/fotos-capture-6005736.html)
 * I have long been looking to fix this error and find nothing.
 * Thank you all.

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

 *  [Andrea Rennick](https://wordpress.org/support/users/andrea_r/)
 * (@andrea_r)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/#post-1936138)
 * Visit the blog that it stops on.
 * Or, look in the address bar – there’s a number in the URL string. make the number
   higher and continue.
 *  Thread Starter [JuPo](https://wordpress.org/support/users/jupo/)
 * (@jupo)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/#post-1936143)
 * What you say I’ve done, but go to page happens again later in the following pages.
 * Also, my website has 11,427 blogs and 12,558 users. there are so many blogs to
   update, will never end if I try to solve this case.
 *  [Andrea Rennick](https://wordpress.org/support/users/andrea_r/)
 * (@andrea_r)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/#post-1936144)
 * And how many of them are legitimate blogs and not spam blogs?
 * There’s a plugin interfering, likely. Disable them all at once by renaming the
   plugins folder.
 *  Moderator [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/)
 * (@ipstenu)
 * 🏳️‍🌈 Advisor and Activist
 * [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/#post-1936195)
 * Also if you have a lot of plugins in mu-plugins, you may want to rename THAT 
   as well.

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

The topic ‘problem upgrading blogs’ is closed to new replies.

## Tags

 * [upgrade](https://wordpress.org/support/topic-tag/upgrade/)

 * In: [Networking WordPress](https://wordpress.org/support/forum/multisite/)
 * 4 replies
 * 3 participants
 * Last reply from: [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/)
 * Last activity: [15 years, 1 month ago](https://wordpress.org/support/topic/problem-upgrading-blogs/#post-1936195)
 * Status: not resolved

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