Fix issue clients listing being broken with MySQL server due to not specifiying all non aggregate columns be in the GROUP BY Field, this was not an issue with mariaDB

clients.php

@@ -21,7 +21,7 @@ $sql = mysqli_query(
     AND client_archived_at IS NULL
     AND DATE(client_created_at) BETWEEN '$dtf' AND '$dtt'
     AND clients.company_id = $session_company_id
-    GROUP BY client_id
+    GROUP BY clients.client_id, contacts.contact_id, locations.location_id, client_tags.client_tag_tag_id, tags.tag_id
     ORDER BY $sb $o LIMIT $record_from, $record_to
 ");