Redefinition of parameter $_ PointcutGrammar.php

[romanpan2]

Redefinition of parameter $_ in /opt/project/new/vendor/lisachenko/go-aop-php/src/Go/Aop/Pointcut/PointcutGrammar.php on line 61

my config in _bootstrap yii2 advanced

`require(DIR . '/../vendor/autoload.php');

$kernel = \AspectMock\Kernel::getInstance();
$kernel->init([
'debug' => true,
'includePaths' => [
DIR . '/../../',
]
]);`

where did i go wrong?