Permissions Error The templates compiling directory '/opt/whmcs/antiddos/templates_c/' must be writeable (CHMOD 777) before you can continue. If the path shown is incorrect, you can update it in the configuration.php file.
Does this "Error When Save: [UFCD.1]: Invalid Status, cannot update." constantly happen? We don't see any error (it says "Configuration updated successfully." instead) when save config with our test account.