WordPress-Datenbank-Fehler: [Not unique table/alias: 't']
SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts LEFT JOIN wp_icl_translations t ON wp_posts.ID = t.element_id AND t.element_type = CONCAT('post_', wp_posts.post_type) LEFT JOIN wp_term_relationships tr ON wp_posts.ID = tr.object_id LEFT JOIN wp_term_taxonomy tt ON tt.term_taxonomy_id=tr.term_taxonomy_id LEFT JOIN wp_terms t ON t.term_id = tt.term_id WHERE 1=1 AND wp_posts.post_type IN ('post', 'page', 'attachment', 'cptlectures', 'cptprogramm', 'cptthemes') AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'acf-disabled') AND ( ( ( t.language_code = 'de' OR 0 ) AND wp_posts.post_type IN ('post','page','acf-field-group','cptlectures','cptprogramm','cptthemes','af_form','af_entry' ) ) OR wp_posts.post_type NOT IN ('post','page','acf-field-group','cptlectures','cptprogramm','cptthemes','af_form','af_entry' ) ) GROUP BY wp_posts.ID ORDER BY wp_posts.post_date DESC LIMIT 0, 10

XXXV. Deutscher Kunsthistorikertag 2019