Parse error: syntax error, unexpected T_DOUBLE_ARROW in /home/bitrix/www/bitrix/php_interface/init.php on line 1241

Call Stack:
    0.0000     327032   1. {main}() /home/bitrix/www/bitrix/urlrewrite.php:0
    0.0001     327304   2. include_once('/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php') /home/bitrix/www/bitrix/urlrewrite.php:2
    0.0025     739708   3. include_once('/home/bitrix/www/life/trade/question/index.php') /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:160
    0.0025     739956   4. require('/home/bitrix/www/bitrix/header.php') /home/bitrix/www/life/trade/question/index.php:2
    0.0026     740240   5. require_once('/home/bitrix/www/bitrix/modules/main/include/prolog.php') /home/bitrix/www/bitrix/header.php:1
    0.0026     740532   6. require_once('/home/bitrix/www/bitrix/modules/main/include/prolog_before.php') /home/bitrix/www/bitrix/modules/main/include/prolog.php:42
    0.0027     743604   7. require_once('/home/bitrix/www/bitrix/modules/main/include.php') /home/bitrix/www/bitrix/modules/main/include/prolog_before.php:45