I'm missing graphics in EBS

There's an error when a Pokémon is evolving!
The RPG Maker show this:
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Pokemon Essentials
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Exception: RuntimeError

Message: Failed to load the bitmap located at: Graphics/Pictures/EBS/ray

BitmapCache:394:in `load_bitmap'

EliteBattle_Scene:2201:in `pbStartScreen'

EliteBattle_Scene:2199:in `each'

EliteBattle_Scene:2199:in `pbStartScreen'

PItem_Items:322:in `pbChangeLevel'

PItem_Items:320:in `pbFadeOutInWithMusic'

PSystem_Utilities:884:in `pbFadeOutIn'

PSystem_Utilities:884:in `pbFadeOutInWithMusic'

PItem_Items:320:in `pbChangeLevel'

PItem_ItemEffects:759



This exception was logged in

C:\Users\Micky\Saved Games/Pokemon Essentials/errorlog.txt.

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I understand that I don't have the Images, but i go to the directions and i have the images

(Sorry, my English isn't so good)

Did you make any modification to the code? And you have all the images on that folder? When it started to show that error?

Read his FAQ.