PlayerFishEvent error on Folia server

[iLemon]

Required Information

• FAVS Version Number (/version IllegalStack): 2.9.8
• Spigot/Paper Version Number (/version): 1.20.1 Folia

Describe the bug

Checklist:

• [X] I included all information required in the sections above
• [X] I made sure there are no duplicates of this report (Use Search)
• [X] I made sure I am using an up-to-date version of IllegalStack
• [X] I made sure the bug/error is not caused by any other plugin

[Loving11ish]

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