Fatal error: Uncaught Error: Call to undefined function esc_html__() in /nfs/aesop1/hw00/d88/ecc/wordpress/wp-content/plugins/ml-slider/themes/default-base/customize.php:21 Stack trace: #0 {main} thrown in /nfs/aesop1/hw00/d88/ecc/wordpress/wp-content/plugins/ml-slider/themes/default-base/customize.php on line 21