I've found a few different options. The best was Koken but unfortunately it's abandonware

http://koken.me/

http://piwigo.org/

https://lychee.electerious.com/

https://www.thregr.org/~wavexx/software/fgallery/

https://coppermine-gallery.net/

http://sigal.saimon.org/en/latest/

https://www.zenphoto.org/

http://bpatrik.github.io/pigallery2/

https://photoprism.org/