ErrorNo: 23, Message:Database error while executing: 'SELECT DISTINCT xar_articles.xar_aid, xar_articles.xar_title, xar_articles.xar_summary, xar_articles.xar_authorid, xar_articles.xar_pubdate, xar_articles.xar_pubtypeid, xar_articles.xar_notes, xar_articles.xar_status, xar_articles.xar_body, xar_roles.xar_name, xar_hitcount.xar_hits FROM (((xar_articles LEFT JOIN xar_roles ON xar_roles.xar_uid = xar_articles.xar_authorid) LEFT JOIN xar_hitcount ON xar_hitcount.xar_moduleid = 151 AND xar_hitcount.xar_itemtype = 2 AND xar_hitcount.xar_itemid = xar_articles.xar_aid) LEFT JOIN xar_categories_linkage catlink0 ON catlink0.xar_iid = xar_articles.xar_aid) INNER JOIN xar_categories_linkage catlink1 ON catlink0.xar_iid = catlink1.xar_iid AND catlink0.xar_modid = catlink1.xar_modid AND catlink0.xar_itemtype = catlink1.xar_itemtype AND catlink1.xar_cid = 41 INNER JOIN xar_categories_linkage catlink2 ON catlink0.xar_iid = catlink2.xar_iid AND catlink0.xar_modid = catlink2.xar_modid AND catlink0.xar_itemtype = catlink2.xar_itemtype AND catlink2.xar_cid = 52 INNER JOIN xar_categories_linkage catlink3 ON catlink0.xar_iid = catlink3.xar_iid AND catlink0.xar_modid = catlink3.xar_modid AND catlink0.xar_itemtype = catlink3.xar_itemtype AND catlink3.xar_cid = 61 WHERE xar_articles.xar_pubtypeid = 2 AND xar_articles.xar_status IN (3, 2) AND xar_articles.xar_pubdate < 1715776656 AND catlink0.xar_cid = 33 AND catlink0.xar_modid = 151 AND catlink0.xar_itemtype = 2 ORDER BY xar_articles.xar_pubdate DESC, xar_articles.xar_aid DESC LIMIT 0,20'; error description is: 'Out of resources when opening file './pekpeir@002ddb1/xar_hitcount.MYD' (Errcode: 24 "Too many open files")'.
A database query could not be executed, either because the query could not be understood or because it returned unexpected results.