Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /home/iranniho/public_html/wp-includes/l10n.php:796 Stack trace: #0 /home/iranniho/public_html/wp-includes/load.php(1539): load_textdomain('default', '/home/iranniho/...', 'fa_IR') #1 /home/iranniho/public_html/wp-includes/load.php(384): wp_load_translations_early() #2 /home/iranniho/public_html/wp-settings.php(75): wp_maintenance() #3 /home/iranniho/public_html/wp-config.php(87): require_once('/home/iranniho/...') #4 /home/iranniho/public_html/wp-load.php(50): require_once('/home/iranniho/...') #5 /home/iranniho/public_html/wp-blog-header.php(13): require_once('/home/iranniho/...') #6 /home/iranniho/public_html/index.php(17): require('/home/iranniho/...') #7 {main} thrown in /home/iranniho/public_html/wp-includes/l10n.php on line 796