Incorrect key file for table '202_aff_campaigns'; try to repair it

SELECT 202_landing_pages.user_id, 202_landing_pages.landing_page_id, 202_landing_pages.landing_page_id_public, 202_landing_pages.aff_campaign_id, 202_aff_campaigns.aff_campaign_rotate, 202_aff_campaigns.aff_campaign_url, 202_aff_campaigns.aff_campaign_url_2, 202_aff_campaigns.aff_campaign_url_3, 202_aff_campaigns.aff_campaign_url_4, 202_aff_campaigns.aff_campaign_url_5, 202_aff_campaigns.aff_campaign_payout, 202_aff_campaigns.aff_campaign_cloaking FROM 202_landing_pages, 202_aff_campaigns WHERE 202_landing_pages.landing_page_id_public='7134' AND 202_aff_campaigns.aff_campaign_id = 202_landing_pages.aff_campaign_id