Fatal error: Uncaught TypeError: join(): Argument #2 ($array) must be of type ?array, string given in /local/www/htdocs/wp-content/themes/pathwaystohe/inc/pathways.php:631 Stack trace: #0 /local/www/htdocs/wp-content/themes/pathwaystohe/inc/pathways.php(631): join(Array, ' ') #1 /local/www/htdocs/wp-content/themes/pathwaystohe/inc/pathways.php(606): pthwys_get_custom_column('1', '

Background<...') #2 /local/www/htdocs/wp-content/themes/pathwaystohe/page-templates/custom.php(44): pthwys_get_valid_custom_column('1', '

Background<...') #3 /local/www/htdocs/wp-includes/template-loader.php(106): include('/local/www/htdo...') #4 /local/www/htdocs/wp-blog-header.php(19): require_once('/local/www/htdo...') #5 /local/www/htdocs/index.php(17): require('/local/www/htdo...') #6 {main} thrown in /local/www/htdocs/wp-content/themes/pathwaystohe/inc/pathways.php on line 631