In the admin panel, when I click into Themes and then Quark (2.0.0) I get the following error:
Twig \ Error \ RuntimeError
The merge filter only works with arrays or “Traversable”, got “string” as first argument.
I tried re-installing Quark but get the same error, so I’m thinking someone is broken somewhere else. Any ideas? The site itself is functioning fine, but I want to see if this is related to an issue of a broken image in the header.