Cant open EPUBs

[yavko]

browser = firefox
nextcloud = 24

[Yetangitu]

Does this error occur on all epubs or only on some? It cleary loads the epub reader seeing how as this error is produced by epubjs.

[yavko]

Does this error occur on all epubs or only on some? It cleary loads the epub reader seeing how as this error is produced by epubjs.

Every as far as I can see, though I only have a couple