Fatal error: Uncaught Error: Call to undefined function IncludeModuleLangFile() in /home/bitrix/www/20/defa.tools/classes/general/ibprop_filemanex.php:3
Stack trace:
#0 {main}
thrown in /home/bitrix/www/20/defa.tools/classes/general/ibprop_filemanex.php on line 3