Client Error on Queue Pop

I am getting an error when a queue pops for ranked that lets me accept but then it stays stuck on the accept/decline screen.. champ select comes up behind it but i can't interact with it because the queue pop won't go away. This has caused me to have to dodge on several occasions. I have fresh reinstalled the game and still get the same error. I have done the usual clear cache, end tasks, restart pc's etc.. Image below for reference.
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