I have noticed that the usage graph shows a black on black issue: in other words, I can’t see the lines of the statistics, since everything looks black. I attach a screenshot about this, and a link: https://jta.ista-online.org/article/view/11
I am running OJS 220.127.116.11 with Immersion theme (latest version available).
There could be some hints for how to fix this?
With my best regards,