[Error] Problem with add Pokemon

[QuvFredka]

I have this error:

Spoiler:

[Pokémon Essentials version 17.2]
Exception: RuntimeError
Message: Script error within event 26 (coords 8,37), map 33 (Kaida Town):
Exception: SystemStackError
Message: MiscData:160:in `pbOpenDexData'stack level too deep
***Full script:
Kernel.pbAddPokemon(:MAWILE,35)

Interpreter:243:in `pbExecuteScript'
PokeBattle_Pokemon:143:in `growthrate'
PokeBattle_Pokemon:123:in `level'
PokeBattle_Pokemon:885:in `calcStats'
Pokemon_Forms:18:in `form='
Pokemon_Forms:493
Pokemon_Forms:491:in `call'
Pokemon_Forms:95:in `call'
Pokemon_Forms:7:in `form'
Pokemon_Forms:28:in `fSpecies'

Interpreter:276:in `pbExecuteScript'
Interpreter:1606:in `command_355'
Interpreter:494:in `execute_command'
Interpreter:193:in `update'
Interpreter:106:in `loop'
Interpreter:198:in `update'
Scene_Map:163:in `update'
Scene_Map:161:in `loop'
Scene_Map:170:in `update'
Scene_Map:234:in `main'

I've been trying to fix this for several hours and when I tried with other pokemon (shellos and watchog), not mawile its work without any error. So if anyone can, please help me.

(Sorry if my english is bad)