Same issue here immediately after updating to 5.10.0 on a multisites installation.
Site #1 on the network: posts displaying other related posts caused 500 errors
Site #2 on the network: posts displaying other related posts worked OK
Back to normal after deactivating YARPP.
Appreciate the time taken to reply.
Thanks a lot.
Hi,
Any idea about the release date of the new version supporting custom types?
thanks