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1. Mitch
   Member
   Posted 1 year ago #

   I updated 4 sites with no problem got to my Network Site and got this when ever I try to go to update at top bar or the update network link
   Fatal error: Call to undefined function wp_get_current_user() in /home/XXXXX/public_html/wp-includes/capabilities.php on line 1028

2. keesiemeijer
   moderator
   Posted 1 year ago #

   "Fatal error: Call to undefined function" is always a sign of an incomplete upgrade, where not all the files got upgraded.
   Do a manual upgrade by using FTP or whatever file management application your host provides.

3. Mitch
   Member
   Posted 1 year ago #

   Thanks for getting back to me I did the manual update all files that I over wrote where already there.
   I clicked the update link at top again and saw it was going to update-core and then gets that error.
   if I put in /wp-admin/update.php it says no further update necessary
   I clcik on and it says database up to date

   I think dug a little more it seams its the network update thats the problem if I click
   Thank you for Updating! Please visit the Update Network page to update all your sites.
   this link
   http://xxxxxxx.com/wp-admin/network/upgrade.php
   I get that error also besides http://xxxxxx.com/wp-admin/network/update-core.php

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