Problem with Pure theme by Theme Trust

Hello, I just updated the plugin to 3.1 and now my home page doesn’t work anymore.
It seems to be a conflict between my Theme (pure by themetrust) and the Events Calendar plugin. See error message below:

[Fri Oct 11 10:15:19 2013] [error] [client 132.204.140.139] Erreur de la base de donn\xc3\xa9es WordPress Not unique table/alias: ‘wp_bramspostmeta’ pour la requ\xc3\xaate SELECT SQL_CALC_FOUND_ROWS DISTINCT wp_bramsposts.*, IF (wp_bramsposts.post_type = ‘tribe_events’, wp_bramspostmeta.meta_value, wp_bramsposts.post_date) AS post_date FROM wp_bramsposts INNER JOIN wp_bramspostmeta ON (wp_bramsposts.ID = wp_bramspostmeta.post_id) LEFT JOIN wp_bramsicl_translations t ON wp_bramsposts.ID = t.element_id\r\n AND t.element_type LIKE ‘post\\_%’ LEFT JOIN wp_bramsicl_languages l ON t.language_code=l.code AND l.active=1 LEFT JOIN wp_bramspostmeta on wp_bramsposts.ID = wp_bramspostmeta.post_id AND wp_bramspostmeta.meta_key = ‘_EventStartDate’ WHERE 1=1 AND wp_bramsposts.post_type IN (‘post’, ‘page’, ‘attachment’, ‘tribe_events’, ‘membres’) AND (wp_bramsposts.post_status = ‘publish’ OR wp_bramsposts.post_author = 1 AND wp_bramsposts.post_status = ‘private’) AND ( (wp_bramspostmeta.meta_key = ‘_ttrust_in_slideshow_value’ AND CAST(wp_bramspostmeta.meta_value AS CHAR) = ‘true’) ) AND (t.language_code=’fr’ OR t.language_code IS NULL ) ORDER BY post_date DESC LIMIT 0, 10 faite par require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/pure/page.php’), get_header, locate_template, load_template, require_once(‘/themes/pure/header.php’), include(‘/themes/pure/includes/slideshow.php’), query_posts, WP_Query->query, WP_Query->get_posts, referer: http://www.brams.org/

http://wordpress.org/plugins/the-events-calendar/