During stoppage-time, Chapron bumped into Carlos and fell over with TV footage showing him swinging his leg towards the running defender's shins.
The League’s disciplinary commission handed down the sanction after hearing Chapron's evidence on Thursday.
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A few seconds after the incident, Chapron showed Carlos a yellow card, which resulted in the player being sent off as he had also been booked in the first half. Chapron apologised to Carlos.
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