Ticket #37922: 37922.2.patch

src/wp-includes/class-wp-site-query.php

@@ -518 +518 @@
 
                 $where = implode( ' AND ', $this->sql_clauses['where'] );
 
-                $pieces = array( 'fields', 'join', 'where', 'orderby', 'limits', 'groupby' );
+                $pieces = array( 'fields', 'where', 'orderby', 'limits', 'groupby' );
 
                 /**
                  * Filters the site query clauses.