MidiaWiki:Apierror-baddiffto

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Gaa na nsoroụzọ Malie na ịchọọ

$1diffto must be set to a non-negative number, prev, next or cur.

Ewepụtara na https://ig.wiki.beta.math.wmflabs.org/wiki/MidiaWiki:Apierror-baddiffto