What's wrong with the debugger?

Question

Yii

when I go to the backend debugger at the address cremea.lc/admin/debug I get the following error

'1488613980.414' is not a valid date time value: DateTime::__construct(): Failed to parse time string (@1488613980.414) at position 12 (4): Unexpected character

here is the log

1. in /var/www/cremea.lc/vendor/yiisoft/yii2/i18n/Formatter.php at line 
                // finally try to create a DateTime object with the value
                if ($checkTimeInfo) {$timestamp = new DateTime($value, new DateTimeZone($this->defaultTimeZone));
                    $info = date_parse($value);
                    return [$timestamp, !($info['hour'] === false && $info['minute'] === false && $info['second'] === false)];} else {
                    return new DateTime($value, new DateTimeZone($this->defaultTimeZone));}
            } catch (\Exception $e) { throw new InvalidParamException("'$value' is not a valid date time value: " . $e->getMessage()//ошибка
    2. in /var/www/cremea.lc/vendor/yiisoft/yii2/i18n/Formatter.php at line 594 – yii\i18n\Formatter::normalizeDatetimeValue(1488613980.414)
    3. in /var/www/cremea.lc/vendor/yiisoft/yii2/i18n/Formatter.php at line 557 – yii\i18n\Formatter::formatDateTimeValue(1488613980.414, 'yyyy-MM-dd HH:mm:ss', 'datetime')
    4. in /var/www/cremea.lc/vendor/yiisoft/yii2-debug/views/default/index.php at line 70 – yii\i18n\Formatter::asDatetime(1488613980.414, 'yyyy-MM-dd HH:mm:ss')
                    }, 'format' => 'html',],
                ['attribute' => 'time','value' => function ($data) { return '<span class="nowrap">' . Yii::$app->formatter->asDatetime($data['time'], 'yyyy-MM-dd HH:mm:ss') . '</span>';//ошибка},
                'format' => 'html',], 'ip',
                ['attribute' => 'sqlCount',
    5. yii\base\View::{closure}(['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24, yii\grid\DataColumn)
    6. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/DataColumn.php at line 211 – call_user_func(Closure, ['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24, ...)
    7. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/DataColumn.php at line 225 – yii\grid\DataColumn::getDataCellValue(['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24)
    8. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/Column.php at line 108 – yii\grid\DataColumn::renderDataCellContent(['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24)
    9. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/GridView.php at line 504 – yii\grid\Column::renderDataCell(['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24)
    10. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/GridView.php at line 473 – yii\grid\GridView::renderTableRow(['tag' => '58ba725c65ce3', 'url' => 'http://crimea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ba725c65ce3', 24)
    11. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/GridView.php at line 344 – yii\grid\GridView::renderTableBody()
    12. in /var/www/cremea.lc/vendor/yiisoft/yii2/widgets/BaseListView.php at line 151 – yii\grid\GridView::renderItems()
    13. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/GridView.php at line 313 – yii\widgets\BaseListView::renderSection('{items}')
    14. in /var/www/cremea.lc/vendor/yiisoft/yii2/widgets/BaseListView.php at line 126 – yii\grid\GridView::renderSection('{items}')
    15. yii\widgets\BaseListView::yii\widgets\{closure}(['{items}'])
    16. in /var/www/cremea.lc/vendor/yiisoft/yii2/widgets/BaseListView.php at line 129 – preg_replace_callback('/{\w+}/', Closure, '{summary} {items} {pager}')
    17. in /var/www/cremea.lc/vendor/yiisoft/yii2/grid/GridView.php at line 288 – yii\widgets\BaseListView::run()
    18. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/Widget.php at line 102 – yii\grid\GridView::run()
    19. in /var/www/cremea.lc/vendor/yiisoft/yii2-debug/views/default/index.php at line 132 – yii\base\Widget::widget(['dataProvider' => yii\data\ArrayDataProvider, 'filterModel' => yii\debug\models\search\Debug, 'rowOptions' => Closure, 'columns' => )
    22. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/View.php at line 150 – yii\base\View::renderFile('/var/www/cremea.lc/vendor/yiisof...', ['panels' => ['config' => yii\debug\panels\ConfigPanel, 'request' => yii\debug\panels\RequestPanel, 'log' => yii\debug\panels\LogPanel, 'profiling' => yii\debug\panels\ProfilingPanel, ...], 'dataProvider' => yii\data\ArrayDataProvider, 'searchModel' => yii\debug\models\search\Debug, 'manifest' => ['58ca63676b59d' => ['tag' => '58ca63676b59d', 'url' => 'http://cremea.lc/admin/product/i...', 'ajax' => 0, 'method' => 'GET', ...], '58ca6362bf877' => ['tag' => '58ca6362bf877', 'url' => 'http://cremea.lc/admin/about/ind...', 'ajax' => 0, 'method' => 'GET', ...], '58ca635e4fe21' => ['tag' => '58ca635e4fe21', 'url' => 'http://cremea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ca63563384c' => ['tag' => '58ca63563384c', 'url' => 'http://cremea.lc/admin/menus/men...', 'ajax' => 0, 'method' => 'GET', ...], ...]], yii\debug\controllers\DefaultController)
    23. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/Controller.php at line 378 – yii\base\View::render('index', ['panels' => ['config' => yii\debug\panels\ConfigPanel, 'request' => yii\debug\panels\RequestPanel, 'log' => yii\debug\panels\LogPanel, 'profiling' => yii\debug\panels\ProfilingPanel, ...], 'dataProvider' => yii\data\ArrayDataProvider, 'searchModel' => yii\debug\models\search\Debug, 'manifest' => ['58ca63676b59d' => ['tag' => '58ca63676b59d', 'url' => 'http://cremea.lc/admin/product/i...', 'ajax' => 0, 'method' => 'GET', ...], '58ca6362bf877' => ['tag' => '58ca6362bf877', 'url' => 'http://cremea.lc/admin/about/ind...', 'ajax' => 0, 'method' => 'GET', ...], '58ca635e4fe21' => ['tag' => '58ca635e4fe21', 'url' => 'http://cremea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ca63563384c' => ['tag' => '58ca63563384c', 'url' => 'http://cremea.lc/admin/menus/men...', 'ajax' => 0, 'method' => 'GET', ...], ...]], yii\debug\controllers\DefaultController)
    24. in /var/www/cremea.lc/vendor/yiisoft/yii2-debug/controllers/DefaultController.php at line 71 – yii\base\Controller::render('index', ['panels' => ['config' => yii\debug\panels\ConfigPanel, 'request' => yii\debug\panels\RequestPanel, 'log' => yii\debug\panels\LogPanel, 'profiling' => yii\debug\panels\ProfilingPanel, ...], 'dataProvider' => yii\data\ArrayDataProvider, 'searchModel' => yii\debug\models\search\Debug, 'manifest' => ['58ca63676b59d' => ['tag' => '58ca63676b59d', 'url' => 'http://cremea.lc/admin/product/i...', 'ajax' => 0, 'method' => 'GET', ...], '58ca6362bf877' => ['tag' => '58ca6362bf877', 'url' => 'http://cremea.lc/admin/about/ind...', 'ajax' => 0, 'method' => 'GET', ...], '58ca635e4fe21' => ['tag' => '58ca635e4fe21', 'url' => 'http://cremea.lc/admin', 'ajax' => 0, 'method' => 'GET', ...], '58ca63563384c' => ['tag' => '58ca63563384c', 'url' => 'http://cremea.lc/admin/menus/men...', 'ajax' => 0, 'method' => 'GET', ...], ...]])
            $this->loadData($tag);
            return $this->render('index', [ 'panels' => $this->module->panels,'dataProvider' => $dataProvider,'searchModel' => $searchModel,'manifest' => $this->getManifest(),//ошибка ]);
        }
    25. yii\debug\controllers\DefaultController::actionIndex()
    26. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/InlineAction.php at line 55 – call_user_func_array([yii\debug\controllers\DefaultController, 'actionIndex'], [])
    27. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/Controller.php at line 154 – yii\base\InlineAction::runWithParams([])
    28. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/Module.php at line 454 – yii\base\Controller::runAction('', [])
    29. in /var/www/cremea.lc/vendor/yiisoft/yii2/web/Application.php at line 100 – yii\base\Module::runAction('debug', [])
    30. in /var/www/cremea.lc/vendor/yiisoft/yii2/base/Application.php at line 375 – yii\web\Application::handleRequest(yii\web\Request)

Answer 1

I don't understand where this date comes from.

The debug definitely has information about the file and the line where the legs grow from. Most likely, although you gave little information to suggest anything, the point is in the date widget or in the behavior that puts down the date. As a variant somewhere you have manipulation with date.