Exception

Database Exceptionyii\db\Exception

SQLSTATE[HY000] [2003] Can't connect to MySQL server on '127.0.0.1' (111)

$_GET = [
    'section_slug' => 'bolnicy-polikliniki-stomatologii-medicinskie-uslugi',
    'gn_slug' => 'plantografiya-diagnostika-sostoyaniya-stop-analiz-otpechatka-podoshvy-na-ploskosti',
];