View file engine/services/lib_service.php
<?php
return ' ('.$sql->query("SELECT COUNT(*) FROM `mod_lib` WHERE `type` = 'cat'")->result() .' / '. $sql->query("SELECT COUNT(*) FROM `mod_lib` WHERE `type` = 'arc'")->result().')';
<?php
return ' ('.$sql->query("SELECT COUNT(*) FROM `mod_lib` WHERE `type` = 'cat'")->result() .' / '. $sql->query("SELECT COUNT(*) FROM `mod_lib` WHERE `type` = 'arc'")->result().')';