こんなところにキョーライト（製品仕様事例）

Fatal error: Uncaught TypeError: array_column(): Argument #1 ($array) must be of type array, bool given in /home/kyolite/www/testsite/wp-content/themes/kyolite_wide/single-examples.php:247 Stack trace: #0 /home/kyolite/www/testsite/wp-content/themes/kyolite_wide/single-examples.php(247): array_column() #1 /home/kyolite/www/testsite/wp-includes/template-loader.php(106): include('...') #2 /home/kyolite/www/testsite/wp-blog-header.php(19): require_once('...') #3 /home/kyolite/www/testsite/index.php(17): require('...') #4 {main} thrown in /home/kyolite/www/testsite/wp-content/themes/kyolite_wide/single-examples.php on line 247