При запуске сайта на nginx выпадают ошибки ядра yii, в чем может быть проблема?

frontend/config/main.php

<?
use \kartik\datecontrol\Module;
$params = array_merge(
    require(__DIR__ . '/../../common/config/params.php'),
    require(__DIR__ . '/../../common/config/params-local.php'),
    require(__DIR__ . '/params.php'),
    require(__DIR__ . '/params-local.php')
);

return [
    'id' => 'app-frontend',
    'basePath' => dirname(__DIR__),
    'bootstrap' => ['log'],
    'controllerNamespace' => 'frontend\controllers',
    'modules' => [
        'gridview' =>  ['class' => '\kartik\grid\Module'],
        'datecontrol' => [
            'class' => '\kartik\datecontrol\Module',
            'displaySettings' => [
                Module::FORMAT_DATE => 'dd-MM-yyyy',
                Module::FORMAT_TIME => 'hh:mm:ss a',
                Module::FORMAT_DATETIME => 'dd-MM-yyyy hh:mm:ss a',
            ],
            'saveSettings' => [
                Module::FORMAT_DATE => 'php:U', // saves as unix timestamp
                Module::FORMAT_TIME => 'php:H:i:s',
                Module::FORMAT_DATETIME => 'php:Y-m-d H:i:s',
            ],
        ],

    ],
'components' => [
    'request' => [
        'csrfParam' => '_csrf-frontend',
    ],
    'user' => [
        'identityClass' => 'common\models\User',
        'enableAutoLogin' => true,
        'identityCookie' => ['name' => '_identity-frontend', 'httpOnly' => true],
    ],
    'session' => [
        // this is the name of the session cookie used for login on the frontend
        'name' => 'advanced-frontend',
    ],
    'log' => [
        'traceLevel' => YII_DEBUG ? 3 : 0,
        'targets' => [
            [
                'class' => 'yii\log\FileTarget',
                'levels' => ['error', 'warning'],
            ],
        ],
    ],
    'bot' => [
        'class' => 'frontend\components\TelegramComponent',
        'apiToken' => '411890271:AAGOEkFv8aZSMnNNMK2qmKG5X94Cr4JtxS8',
    ],
    'errorHandler' => [
        'errorAction' => 'site/error',
    ],
    'urlManager' => [
        'enablePrettyUrl' => true,
        'showScriptName' => false,
         'rules' => [
            'admin' => 'zakaz/admin',
            'view/<id:\d+>' => 'zakaz/view',
            'disain' => 'zakaz/disain',
            'master' => 'zakaz/master',
            'shop' => 'zakaz/shop',
            'courier' => 'courier/index',
            'todoist' => 'todoist/index',
            'helpdesk' => 'helpdesk/index',
            'custom' => 'custom/index',
            'versia' => 'zakaz/index',
            'create' => 'zakaz/create',
            'update/<id:\d+>' => 'zakaz/update',
            'login' => 'site/login',
            'logout' => 'site/logout',
            'createzakaz/<id_zakaz:\d+>' => 'todoist/createzakaz',
            'view-todoist/<id:\d+>' => 'todoist/view',

        ],
    ],
],
'params' => $params,
];

server {
charset utf-8;
client_max_body_size 128M;

listen 80; ## listen for ipv4
#listen [::]:80 default_server ipv6only=on; ## слушаем ipv6

server_name mysite.test;
#root /var/www/yii/crm_2.3/backend/web;
root /var/www/yii/crm_2.3/frontend/web;
#root /var/www/yii/crm/backend/web;
index index.php;

access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

location / {
# Перенаправляем все запросы к несуществующим директориям и файлам на index.php
try_files $uri $uri/ /index.php?$args;
}

# раскомментируйте строки ниже во избежание обработки Yii обращений к несуществующим статическим файлам
location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
try_files $uri =404;
access_log off;
log_not_found off;
expires off;
}
#error_page 404 /404.html;

location ~ \.php$ {
include fastcgi_params;
#fastcgi_pass 127.0.0.1:9000;
#fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_pass unix:/run/php/php5.6-fpm.sock;
fastcgi_read_timeout 3000;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
}

location ~ /\.(ht|svn|git) {
access_log off;
log_not_found off;
deny all;
}
}