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I am receiving this error

"Warning: Illegal string offset 'output_key' in /home/smsti/public_html/wp-includes/nav-menu.php on line 601

and I realized this section of code in the file is wrong, however I'm not that great in PHP yet and I am wondering if someone can help me re-write this section to eliminate the error. 

$items[$k]->$args['output_key'] = $i++;
rene
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Fauzi Yunus
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  • can you share your `$items`array here? – M.Hemant Jun 29 '19 at 10:21
  • Possible duplicate of [Reference - What does this error mean in PHP?](https://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php) – Dharman Jun 29 '19 at 12:11

1 Answers1

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Replace this below lines in your wp-config.php instead of

old code

define('WP_DEBUG', false);

new code

ini_set('display_errors','Off');
ini_set('error_reporting', E_ALL );
define('WP_DEBUG', false);
define('WP_DEBUG_DISPLAY', false);
NadZ
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