Warning: mysql_result() expects parameter 1 to be resource, boolean given in/home/usr/data/bushido/public_html/incfiles/head.phpon line205
$new_sys_mail = mysql_result(mysql_query("SELECT COUNT(*) FROM `cms_mail` WHERE `from_id`='$user_id' AND `read`='0' AND `sys`='1' AND `delete`!='$user_id';"), 0); как исправить?