Error help

Hello i have been getting this error and when i check my game log it has shown up 12,000 times as an error and thats because it is under an event tick, This is in a level blueprint. I have setup an outline around my object so when the player is the distance of 200 from the item on the floor i can press “e” to pick it up. the screenshot of the blueprints is the problem nothing else but cant figure out what i can do to fix the problem, its probably a simple fix but i just cant figure it out. Thanks for all help!

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