[UnexpectedValueException] 
Overloading of string functions using mbstring.func_overload is not supported by phpseclib. (0)
/home/bitrix/www/vendor/phpseclib/phpseclib/phpseclib/bootstrap.php:11
#0: require
	/home/bitrix/www/vendor/composer/autoload_real.php:66
#1: composerRequiref8925e4a85528f304d7e9a2b7d8b1514(string, string)
	/home/bitrix/www/vendor/composer/autoload_real.php:56
#2: ComposerAutoloaderInitf8925e4a85528f304d7e9a2b7d8b1514::getLoader()
	/home/bitrix/www/vendor/autoload.php:7
#3: require_once(string)
	/home/bitrix/www/local/modules/aero.main/lib/module.php:113
#4: Aero\Main\Module::includeExtLibs()
	/home/bitrix/www/local/modules/aero.main/lib/module.php:28
#5: Aero\Main\Module::onPageStart()
	
#6: call_user_func_array(array, array)
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:490
#7: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/main/include.php:289
#8: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#9: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#10: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#11: require(string)
	/home/bitrix/www/news/index.php:4
#12: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#13: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2