I'm trying to get a task running that I have created in mysite/tasks. When I try to run the cli like:

php framework/cli-script.php ImporterTask

with this code:

class ImporterTask extends HourlyTask
{
    function process() {
        $page = new Page;

        $page->Title = 'cron';
        $page->MenuTitle = 'cron';
        $page->Content = 'this is some test content';
        $page->URLSegment = 'test';
        $page->Status = 'Published';
        $page->doRestoreToStage();

        $page->write();
    }
}

It throws the error:

Uncaught Exception: Object->__call(): the method 'setowner' does not exist on 'ImporterTask'
IN GET ./FranchiseImporterTask

There is nothing I can find that the class needs a setowner function and when I put it in it throws the error:

ERROR [User Error]: Uncaught SS_DatabaseException: Couldn't run query:

INSERT INTO "SiteTree" ("ID") VALUES ($1)

Though I might not be returning the right thing for it.