This issue is caused by FancyVideo-API. I would suggest that you report it to the creator but I am already working with a better library made by me, which will be used in version 2.0 of the mod.

it's already solved (in dev)

Fixed in 1.3.0a
https://www.curseforge.com/minecraft/mc-mods/waterframes
https://www.curseforge.com/minecraft/mc-mods/watermedia

REMEMBER UNINSTALL FancyVideo-API AND INSTALL WATERMeDIA (to make it works)