[wp-trac] [WordPress Trac] #28764: clicked to update and then only got fatal error message since - cannot get into the admin section of my site

[WordPress Trac]

#28764: clicked to update and then only got fatal error message since - cannot get
into the admin section of my site
-----------------------------+----------------------
 Reporter:  Petebyrne        |       Owner:
     Type:  defect (bug)     |      Status:  closed
 Priority:  normal           |   Milestone:
Component:  Upgrade/Install  |     Version:  trunk
 Severity:  normal           |  Resolution:  invalid
 Keywords:                   |     Focuses:
-----------------------------+----------------------
Changes (by SergeyBiryukov):

 * status:  new => closed
 * severity:  blocker => normal
 * component:  Administration => Upgrade/Install
 * milestone:  Awaiting Review =>
 * keywords:  needs-refresh =>
 * resolution:   => invalid


Comment:

 You have an outdated `wp-admin/includes/update.php` file.

 `wp_update_core()` was moved from that file to `wp-
 admin/includes/deprecated.php` in 3.7:
 [source:tags/3.9.1/src/wp-admin/includes/deprecated.php#L1057].

 Please try the support forums if you need more specific instructions:
 https://wordpress.org/support/.

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Ticket URL: <https://core.trac.wordpress.org/ticket/28764#comment:2>
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