Please help

[Hellohi3654]

[10:24:26] [Server thread/DEBUG]: #0 src/pocketmine/plugin/PluginBase(115): Heisenburger69\BurgerSpawners\Main->onEnable()
[10:24:26] [Server thread/CRITICAL]: Error: "Class 'JackMD\UpdateNotifier\UpdateNotifier' not found" (EXCEPTION) in "plugins/Spawners/src/Heisenburger69/BurgerSpawners/Main" at line 66
[10:24:26] [Server thread/DEBUG]: #2 src/pocketmine/Server(1783): pocketmine\plugin\PluginManager->enablePlugin(object Heisenburger69\BurgerSpawners\Main)
[10:24:26] [Server thread/DEBUG]: #4 src/pocketmine/Server(1582): pocketmine\Server->enablePlugins(integer 1)
[10:24:26] [Server thread/DEBUG]: #1 src/pocketmine/plugin/PluginManager(541): pocketmine\plugin\PluginBase->setEnabled(boolean 1)
[10:24:26] [Server thread/DEBUG]: #3 src/pocketmine/Server(1769): pocketmine\Server->enablePlugin(object Heisenburger69\BurgerSpawners\Main)
[10:24:26] [Server thread/DEBUG]: #6 src/pocketmine/PocketMine(295): pocketmine\server()
[10:24:26] [Server thread/DEBUG]: #5 src/pocketmine/PocketMine(272): pocketmine\Server->__construct(object BaseClassLoader, object pocketmine\utils\MainLogger, string[13] /opt/service/, string[21] /opt/service/plugins/)
[10:24:26] [Server thread/DEBUG]: #7 (11): require(string[68] phar:///opt/service/PocketMine-MP.phar/src/pocketmine/PocketMine.php)
[10:24:26] [Server thread/INFO]: Disabling BurgerSpawners v0.1.1

[varunbln]

Please use the release version available on poggit at:
https://poggit.pmmp.io/p/BurgerSpawners/0.1.1