Why is pagination missing from my custom collection template?

[LizButts]

I had a Shopify Expert code a custom collection template for my store well over a year ago. I don't use the template much, but I noticed today it's missing the pagination and I can't seem to figure out how to either unhide it or add it back in. Thoughts? Here's a link to a live page using this template. 

https://sprinklepop.shop/collections/decorettes