| 1 | <?php | ||
| 4 | class EcommerceMailchimpSignupDecoratorConfigFixes extends DataExtension | ||
|  | |||
| 5 | { | ||
| 6 | private static $db = array( | ||
| 7 | "MailchimpSignupHeader" => "Varchar(50)", | ||
| 8 | "MailchimpSignupIntro" => "Varchar(255)", | ||
| 9 | "MailchimpSignupLabel" => "Varchar(30)" | ||
| 10 | ); | ||
| 11 | |||
| 12 | public function updateCMSFields(FieldList $fields) | ||
| 23 | } | ||
| 24 | 
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.