Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /tsw/wp-includes/l10n.php:796 Stack trace: #0 /tsw/wp-includes/l10n.php(953): load_textdomain('default', '/tsw/wp-content...', 'pl_PL') #1 /tsw/wp-settings.php(581): load_default_textdomain() #2 /tsw/wp-config.php(100): require_once('/tsw/wp-setting...') #3 /tsw/wp-load.php(50): require_once('/tsw/wp-config....') #4 /tsw/wp-blog-header.php(13): require_once('/tsw/wp-load.ph...') #5 /tsw/index.php(17): require('/tsw/wp-blog-he...') #6 {main} thrown in /tsw/wp-includes/l10n.php on line 796

Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /tsw/wp-includes/l10n.php:796 Stack trace: #0 /tsw/wp-includes/l10n.php(953): load_textdomain('default', '/tsw/wp-content...', 'pl_PL') #1 /tsw/wp-includes/class-wp-fatal-error-handler.php(47): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /tsw/wp-includes/l10n.php on line 796