Ошибки miniShop2 в журнале ошибок

Эти ошибки это очень печально?

[2015-10-10 16:32:48] (ERROR @ /assets/components/minishop2/connector.php) Encountered empty IN condition with key id
[2015-10-10 16:32:48] (ERROR @ /assets/components/minishop2/connector.php) Error 42000 executing statement: 
Array
(
    [0] => 42000
    [1] => 1064
    [2] => You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') )  ORDER BY `msPayment`.`rank` asc LIMIT 20' at line 1
)