Fatal error: Uncaught Error: Call to undefined function getallheaders() in /var/www/theatreinterfacefun/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php:1
Stack trace:
#0 /var/www/theatreinterfacefun/wp-settings.php(228): require()
#1 /var/www/theatreinterfacefun/wp-config.php(99): require_once('/var/www/theatr...')
#2 /var/www/theatreinterfacefun/wp-load.php(37): require_once('/var/www/theatr...')
#3 /var/www/theatreinterfacefun/wp-blog-header.php(13): require_once('/var/www/theatr...')
#4 /var/www/theatreinterfacefun/index.php(17): require('/var/www/theatr...')
#5 {main}
thrown in /var/www/theatreinterfacefun/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php on line 1