Fatal error: Uncaught Error: Call to undefined function wp_get_current_user() in /usr/share/nginx/html/home/blog/wp-includes/capabilities.php:660 Stack trace: #0 /usr/share/nginx/html/home/blog/wp-includes/functions.php(3179): current_user_can('unfiltered_html') #1 /usr/share/nginx/html/home/blog/wp-includes/functions.php(2757): get_allowed_mime_types() #2 /usr/share/nginx/html/home/blog/wp-content/plugins/pixwell-core/includes/core.php(385): wp_check_filetype('https://mapsa.i...') #3 /usr/share/nginx/html/home/blog/wp-includes/class-wp-hook.php(287): pixwell_support_gif(Array, 1420, 'full', false) #4 /usr/share/nginx/html/home/blog/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array) #5 /usr/share/nginx/html/home/blog/wp-includes/media.php(991): apply_filters('wp_get_attachme...', Array, 1420, 'full', false) #6 /usr/share/nginx/html/home/blog/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/common-function.php(1758): wp_get_attachment_image_src(1420, 'full') #7 /usr/share/nginx/html/home/bl in /usr/share/nginx/html/home/blog/wp-includes/capabilities.php on line 660