PayPal has disappeared from checkout

I had PayPal working fine on the site, but I had a plugin problem, so I had to switch them all off and back on one by one. At that point, PP vanished. I guess that did it, but I didn’t realize it until two days later, when a couple of people started complaining that they couldn’t buy anything with PayPal. Please help as soon as you are able. I checked all the settings, but this is also the first time I have used a checkout. Also, Stripe is working fine.

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