How to debug a Horizon pause job that is paused forever?

Hi guys,

I'm not so familiar with queues and jobs. I just deploy to my Forge server and start a Horizon daemon on the project directory then I assume that's all I need to do.

I have a schedule command that runs 15 minutes interval. Sometimes the job will just run and success, then the few job, after 30 minutes and 45 minutes, will be in queue and shows status : paused.

The point is they'll be there like forever until drop out of "recent jobs".

So my question is:

• How do I see the detail of what's going wrong with the paused job?
• How do I "force-fail" them and remove them from the queue?