[wp-trac] [WordPress Trac] #40091: Fatal Error and PHP shutdown leading to 503 errors rss_functions.php

[WordPress Trac]

#40091: Fatal Error and PHP shutdown leading to 503 errors rss_functions.php
--------------------------+-----------------------------
 Reporter:  bigflannel    |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  4.7.3
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 I'm not sure this is a bug. Apologies if not. I noticed it on two
 installations today, different domains, different VPS servers, different
 hosting companies. Each website was returning a 503 error. I restarted PHP
 on each server and each site returned.

 The PHP logs for each site have an entry like this:

 {{{
 child 24048 said into stderr: "NOTICE: PHP message: PHP Fatal error:
 Uncaught Error: Call to undefined function _deprecated_file() in
 /var/www/vhosts/clampart.com/httpdocs/wp-includes/rss-functions.php
 }}}

 followed by an entry regards stack trace.

 One website is running on PHP-FPM 7.0.16 the other on PHP-FPM 7.1.2. Both
 are 4.7.3.

 Regards
 Mike

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Ticket URL: <https://core.trac.wordpress.org/ticket/40091>
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