I can't continue the Game

I just can't continue the game. Every time I tried to battle the 2nd gym, an error message pops up then the screen goes white. Please help.

could you post your error message here pls ?

---------------------------
Pokemon Uranium
---------------------------
Exception: RuntimeError

Message: Script error within event 4, map 66 (Burole Gym):

Exception: RuntimeError

Message: Section059:397:in `load_bitmap'Failed to load the bitmap located at: Graphics/Transitions/vsTrainer3

***Full script:

pbTrainerBattle(PBTrainers::LEADER_Caff,"Davern",_I("You deserved it."),false,0)

Interpreter:243:in `pbExecuteScript'

* PokemonField:808:in `pbBattleAnimation'

PokemonTrainers:426:in `pbTrainerBattle'

(eval):1:in `pbExecuteScript'

Interpreter:788:in `eval'

Interpreter:243:in `pbExecuteScript'

Interpreter:788:in `command_111'

Interpreter:320:in `execute_command'

Interpreter:193:in `update'

Interpreter:106:in `loop'



Interpreter:276:in `pbExecuteScript'

Interpreter:788:in `command_111'

Interpreter:320:in `execute_command'

Interpreter:193:in `update'

Interpreter:106:in `loop'

Interpreter:198:in `update'

* Scene_Map:103:in `update'

* Scene_Map:101:in `loop'

* Scene_Map:139:in `update'

* Scene_Map:68:in `main'

That's the load_bitmap error, it was fixed in patch 4.2.2. Update your game to the latest version, go to any Pokemon center and remake your virtual trainer.