Ошибка базы данных WordPress: [Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_unicode_520_ci,IMPLICIT) for operation '=']
SELECT COUNT(*) as childProductAttributes FROM wp_term_taxonomy AS tt JOIN wp_woocommerce_attribute_taxonomies AS wat ON tt.taxonomy = CONCAT('pa_', wat.attribute_name) WHERE wat.attribute_public = 1 AND tt.count > 0 ;

Ошибка базы данных WordPress: [Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_unicode_520_ci,IMPLICIT) for operation '=']
SELECT COUNT(*) as childProductAttributes FROM wp_term_taxonomy AS tt JOIN wp_woocommerce_attribute_taxonomies AS wat ON tt.taxonomy = CONCAT('pa_', wat.attribute_name) WHERE wat.attribute_public = 1 AND tt.count > 0 ;