404. That’s an error.
The requested URL /bookmarks/mark?op=add&bkmk=https%3A//it.internationalism.org/node/876&title=ICConline%20-%202010 was not found on this server. That’s all we know.
/bookmarks/mark?op=add&bkmk=https%3A//it.internationalism.org/node/876&title=ICConline%20-%202010