Attention: This is an important update that involves players increasing the number of items in their inventory by the millions in seconds! - So how can they do that ? In previous versions, for some reasons, if the player's storage and inventory are full, they can still continue to pick up items on the ground into the storage, which increased the number of items suddenly.
* Special thanks to @masterj who informed me about this fatal bug and fixed it quickly! * Please update your plugin to the latest version to avoid being exploited!