Fatal error: Uncaught Error: Call to a member function SetSortMode() on null in /var/www/libertycity/data/www/libertycity.ru/engine/modules/files/files_cat.php:504
Stack trace:
#0 /var/www/libertycity/data/www/libertycity.ru/engine/modules/files/files.php(169): include_once()
#1 /var/www/libertycity/data/www/libertycity.ru/engine/modules/files/files.php(577): cat()
#2 /var/www/libertycity/data/www/libertycity.ru/engine/engine.php(152): include('/var/www/libert...')
#3 /var/www/libertycity/data/www/libertycity.ru/engine/init.php(388): require_once('/var/www/libert...')
#4 /var/www/libertycity/data/www/libertycity.ru/index.php(32): require_once('/var/www/libert...')
#5 {main}
  thrown in /var/www/libertycity/data/www/libertycity.ru/engine/modules/files/files_cat.php on line 504