Error with loading plugin

[SuperAdam47]

[11:14:43] [Server thread/INFO]: Enabling Festival v1.0.7.5-dev
[11:14:43] [Server thread/CRITICAL]: ErrorException: "Invalid argument supplied for foreach()" (EXCEPTION) in "Festival-master/src/genboy/Festival/Main" at line 132
[11:14:43] [Server thread/DEBUG]: #0 Festival-master/src/genboy/Festival/Main(132): pocketmine\utils\Utils::errorExceptionHandler(integer 2, string Invalid argument supplied for foreach(), string C:\Users\aronf\Desktop\yedeksetup\test sunucu\plugins\Festival-master\src\genboy\Festival\Main.php, integer 132, array Array())
[11:14:43] [Server thread/DEBUG]: #1 src/pocketmine/plugin/PluginBase(111): genboy\Festival\Main->onEnable()
[11:14:43] [Server thread/DEBUG]: #2 src/pocketmine/plugin/PluginManager(422): pocketmine\plugin\PluginBase->setEnabled(boolean 1)
[11:14:43] [Server thread/DEBUG]: #3 src/pocketmine/Server(2156): pocketmine\plugin\PluginManager->enablePlugin(genboy\Festival\Main object)
[11:14:43] [Server thread/DEBUG]: #4 src/pocketmine/Server(2142): pocketmine\Server->enablePlugin(genboy\Festival\Main object)
[11:14:43] [Server thread/DEBUG]: #5 src/pocketmine/Server(1882): pocketmine\Server->enablePlugins(integer 1)
[11:14:43] [Server thread/DEBUG]: #6 src/pocketmine/PocketMine(246): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string C:\Users\aronf\Desktop\yedeksetup\test sunucu, string C:\Users\aronf\Desktop\yedeksetup\test sunucu\plugins)
[11:14:43] [Server thread/DEBUG]: #7 C:/Users/aronf/Desktop/yedeksetup/test sunucu/PocketMine-MP.phar(1): require_once(string phar://C:/Users/aronf/Desktop/yedeksetup/test sunucu/PocketMine-MP.phar/src/pocketmine/PocketMine.php)

[genboy]

@SuperAdam47 Hi, this error is related to the areas.json file that could not be read properly on startup. If you've edited or changed areas.json there might be a typo, or maybe it wasn't saved properly (by php on the server). Can you check the areas.json code? Or send it here, i can take a look.

[SuperAdam47]

Festival.zip

[genboy]

@SuperAdam47 Try remove the areas.json file (it's empty). Then restart.
I made a fix for checking empty area data to prevent this error, https://github.com/genboy/Festival

[SuperAdam47]

Fixed the bug thanks