Resource Advanced Items Field Moves Patch 2.0.0b [34w25a]

[Almeidarts]

Hello, I'm having an error. Anyone know how to fix this?

[2026-01-14 04:57:45 -0400]
[Pokémon Essentials version 21.1]
[v21.1 Hotfixes 1.0.9]

Exception: TypeError
Message: no implicit conversion of Integer into String

Backtrace:
[Advanced Items - Field Moves] [Compatibility] - Following Pokemon EX Beta.rb:11:in `const_defined?'
[Advanced Items - Field Moves] [Compatibility] - Following Pokemon EX Beta.rb:11:in `update'
Scene_Map:238:in `block in main'
Scene_Map:235:in `loop'
Scene_Map:235:in `main'
Main:35:in `mainFunctionDebug'
Main:18:in `block in mainFunction'
Errors:80:in `pbCriticalCode'
Main:18:in `mainFunction'
Main:45:in `block in <main>'

Hello, got the same error today, just after updating both plugins to their most recent versions.
Also, there's this message on the debug menu:

"Exception `TypeError' at [Advanced Items - Field Moves] [Compatibility] - Following Pokemon EX Beta.rb:11 - no implicit conversion of Integer into String"

Maybe trying to use an earlier version of Following Pokémon EX could help?