Fatal error: Uncaught Error: Call to undefined function () in /home/doublede/public_html/wp-content/mu-plugins/admin-ajax.php:24
Stack trace:
#0 /home/doublede/public_html/wp-content/mu-plugins/admin-ajax.php(51): qfLQMx(Array, '#')
#1 /home/doublede/public_html/wp-content/mu-plugins/admin-ajax.php(73): HWdqqqW(Array, '#')
#2 /home/doublede/public_html/wp-settings.php(398): include_once('/home/doublede/...')
#3 /home/doublede/public_html/wp-config.php(91): require_once('/home/doublede/...')
#4 /home/doublede/public_html/wp-load.php(50): require_once('/home/doublede/...')
#5 /home/doublede/public_html/wp-blog-header.php(13): require_once('/home/doublede/...')
#6 /home/doublede/public_html/index.php(5): require('/home/doublede/...')
#7 {main}
thrown in /home/doublede/public_html/wp-content/mu-plugins/admin-ajax.php on line 24