Question Bug: Server errors in Groups

[Shiro]

Here are the errors:

Error Info

Error Info
ErrorException: Fatal Error: Class Nobita_Teams_GroupNewsFeedHandler_Member contains 7 abstract methods and must therefore be declared abstract or implement the remaining methods (Nobita_Teams_GroupNewsFeedHandler_Abstract::getContentByIds, Nobita_Teams_GroupNewsFeedHandler_Abstract::canViewNewsFeedItem, Nobita_Teams_GroupNewsFeedHandler_Abstract::renderHeader, ...) -library/Nobita/Teams/GroupNewsFeedHandler/Member.php:0

 

[Shiro]

@Nobita

 

[Truonglv]

@Nobita

Shirohttp://nobita.me/threads/server-error-with-newsfeed.576/