java.lang.NoClassDefFoundError: com/iridium/iridiumskyblock/api/IridiumSkyblockAPI

[Chiruso]

Describe the bug
The IridiumSkyblockAPI support it's not working, I've noticed that the issue always starts when you run an EcoCrates command, but sometimes it also starts randomly

To Reproduce
Steps to reproduce the behavior:

1. Install IridiumSkyblock, eco and EcoCrates
2. Run any EcoCrates command (i.e /ecocrates give...)
3. Check the console

Expected behavior
The plugin compatibility should work without console log errors

Screenshots
N/A

Server Information (please complete the following information):

• Paper 1.18.2 388
• eco 6.60.4 - IridiumSkyblock 4.0.0 - EcoCrates 1.13.7

Additional context
Some logs