Some time ago, I upgraded two sites I had with Hypershot, to Rife. They are simple portfolio sites, nothing very complex. Since a couple of updates of the theme ago, I am getting 508 error on both very often. I have two Photon sites too also with same hosting and they are not having that problem. These ones are a little more complex (more plugins)
The 4 of them have more or less same config for cache, security, etc., so I think Rife theme has something to do. They are not sites that have a lot of visits.
Any idea how I can fight the problem? (Apart from upgrading hosting, what I do not consider necessary)