UnderDog in Changeset* 20666:
News module : Fixed fatal error when installing revision 20507.
It was due to this code: $onetopic->topic_id() = (int) $onetopic->topic_id();
I commented out the piece of code (it wasn't there in earlier revisions) and now the module installs correctly.
closes* 645

This was the actual error:
Can't use method return value in write context

UnderDog in Changeset 20667:
News module : Fixed fatal error when using revision 20507.
It was due to this code: $onetopic->topic_id() = (int) $onetopic->topic_id();
I commented out the piece of code (it wasn't there in earlier revisions) and now the module works correctly.
It was also in article.php and I commented it out there too.
I've casted the topic_id and storyid variables to integers in their respective classes
closes* 645

Updating tickets (#167, #190, #191, #192, #193, #194, #195, #196, #197, #201, #202, #203, #204, #222, #223, #252, #59, #200)

Updating tickets (#197, #222, #196, #167, #190, #193, #223, #252, #59, #192, #194, #200, #201, #203, #204, #191, #195, #202)