WordPress database error: [Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_unicode_520_ci,IMPLICIT) for operation '=']
SELECT COUNT(*) as childProductAttributes FROM wpd8_term_taxonomy AS tt JOIN wpd8_woocommerce_attribute_taxonomies AS wat ON tt.taxonomy = CONCAT('pa_', wat.attribute_name) LEFT JOIN wpd8_aioseo_terms AS at ON tt.term_id = at.term_id WHERE wat.attribute_public = 1 AND (at.robots_noindex IS NULL OR at.robots_noindex = 0) AND tt.count > 0 ;

WordPress database error: [Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_unicode_520_ci,IMPLICIT) for operation '=']
SELECT COUNT(*) as childProductAttributes FROM wpd8_term_taxonomy AS tt JOIN wpd8_woocommerce_attribute_taxonomies AS wat ON tt.taxonomy = CONCAT('pa_', wat.attribute_name) LEFT JOIN wpd8_aioseo_terms AS at ON tt.term_id = at.term_id WHERE wat.attribute_public = 1 AND (at.robots_noindex IS NULL OR at.robots_noindex = 0) AND tt.count > 0 ;