Bronze 1 troubles only

When ever i make it to bronze 1 my league client starts messing up and making me crash before the match starts and I lose lp with out even playing. I keep making it there and keeps happening every-time I played like 5 blind picks before this there was no problems. It only happens in rank and i think this needs to be fix. Anyone having the same problem.{{sticker:sg-lux-2}} {{sticker:zombie-brand-mindblown}}
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