Fatal error: Uncaught TypeError: array_shift(): Argument #1 ($array) must be of type array, WP_Error given in /var/app/current/wp-content/themes/safaricomfoundation/single-project.php:20 Stack trace: #0 /var/app/current/wp-content/themes/safaricomfoundation/single-project.php(20): array_shift() #1 /var/app/current/wp-includes/template-loader.php(113): include('...') #2 /var/app/current/wp-blog-header.php(19): require_once('...') #3 /var/app/current/index.php(17): require('...') #4 {main} thrown in /var/app/current/wp-content/themes/safaricomfoundation/single-project.php on line 20