DB ERROR 1226

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The details of the error are shown below. Please quote this in any correspondance regarding this problem.

Page URL: http://legus39.ru/products.php?category_id=89&filter=%26fl5%3D16
Referrer URL:
Database error: Invalid SQL: SELECT c.category_id FROM va_categories c WHERE c.is_showing=1 AND c.sites_all=1 AND c.category_id=89
MySQL Error: User 'koeniglegus' has exceeded the 'max_queries_per_hour' resource (current value: 1)