FIX framework/caching/ApcCache.php setValues() & addValues()

```
PHP Warning 'yii\base\ErrorException' with message 'array_keys() expects parameter 1 to be array, boolean given'

in /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/ApcCache.php:87

Stack trace:
#0 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/Cache.php(235): yii\caching\ApcCache->setValues()
#1 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/TagDependency.php(87): yii\caching\Cache->mset()
#2 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/TagDependency.php(43): yii\caching\TagDependency::touchKeys()
#3 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/Dependency.php(54): yii\caching\TagDependency->generateDependencyData()
#4 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/caching/Cache.php(193): yii\caching\Dependency->evaluateDependency()
#5 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/db/Schema.php(129): yii\caching\Cache->set()
#6 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/console/controllers/MigrateController.php(125): yii\db\Schema->getTableSchema()
#7 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/console/controllers/BaseMigrateController.php(221): yii\console\controllers\MigrateController->getMigrationHistory()
#8 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/InlineAction.php(55): yii\console\controllers\BaseMigrateController->actionRedo()
#9 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/InlineAction.php(55): ::call_user_func_array:{/home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/InlineAction.php:55}()
#10 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/Controller.php(151): yii\base\InlineAction->runWithParams()
#11 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/console/Controller.php(91): yii\base\Controller->runAction()
#12 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/Module.php(455): yii\console\Controller->runAction()
#13 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/console/Application.php(161): yii\base\Module->runAction()
#14 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/console/Application.php(137): yii\console\Application->runAction()
#15 /home/loal/www/httproot/wialon/vendor/yiisoft/yii2/base/Application.php(375): yii\console\Application->handleRequest()
#16 /home/loal/www/httproot/wialon/yii(30): yii\base\Application->run()
#17 {main}
```
What's actually returned in case of failure? `false`?