Fatal error: Uncaught Error: Call to undefined function wp_get_environment_type() in /wp-content/plugins/download-monitor/src/Utils.php:328 Stack trace: #0 /wp-content/plugins/download-monitor/src/DLM.php(412): DLM_Utils::no_duplicate_download() #1 /wp-includes/class-wp-hook.php(298): WP_DLM->frontend_scripts('') #2 /wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #3 /wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /wp-includes/script-loader.php(1300): do_action('wp_enqueue_scri...') #5 /wp-includes/class-wp-hook.php(298): wp_enqueue_scripts('') #6 /wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #7 /wp-includes/plugin.php(453): WP_Hook->do_action(Array) #8 /wp-includes/general-template.php(2589): do_action('wp_head') #9 /wp-content/themes/betheme/header.php(42): wp_head() #10 /wp-includes/template.php(688): require_once('/wp-content/the...') #11 /wp-includes/template.php(647): load_template('//wp-content/th...', true) #12 /wp-includes/general-template.php(45): loc in /wp-content/plugins/download-monitor/src/Utils.php on line 328