Title: Error on my site when I upgraded
Last modified: September 12, 2016

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# Error on my site when I upgraded

 *  [olivierlalin](https://wordpress.org/support/users/olivierlalin/)
 * (@olivierlalin)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/update-bug-wordpress/)
 * I have tried to update my blog and since then i cannot login to the interface.
   I have a fatal error login in
    Fatal error: Call to undefined function wp_raise_memory_limit()
   in /home/adminolw/weddinglight.com/wp-admin/admin.php on line 141
 * I have tried the back up i had via dreamhost and still am facing the same issue
 * would love some imput
 * thank you
    olivier
    -  This topic was modified 9 years, 8 months ago by [Marius L. J.](https://wordpress.org/support/users/clorith/).
    -  This topic was modified 9 years, 8 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).
      Reason: Moving to How-To and Troubleshooting

Viewing 1 replies (of 1 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/update-bug-wordpress/#post-8174019)
 * Try **MANUALLY** updating. Download a fresh copy of the WordPress .zip file to
   your computer, unzip it, and use that to copy up all files and folders **EXCEPT
   the wp-config.php file and the /wp-content/ directory.** You may need to delete
   the old wp-admin and wp-includes folders and files on your server before uploading
   the new ones. Please read the [Manual Update](http://codex.wordpress.org/Updating_WordPress#Manual_Update)
   directions first.
    – **Backup: If you haven’t already done, always backup everything(
   including your database) before doing any actions, just in case something really
   goes wrong. You can never have enough backups! **

Viewing 1 replies (of 1 total)

The topic ‘Error on my site when I upgraded’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [olivierlalin](https://wordpress.org/support/users/olivierlalin/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/update-bug-wordpress/#post-8174019)
 * Status: not resolved

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