I’ve just updated my Jevelin theme (following the instructions on the support page) but, as soon I upgraded it, the “Theme Settings” page under “Appearence” does not work any more.
The problem seems related to these two exeptions, which are visible through the developer console:
I attached the detailed error and the page appearence.
Do you have any solution to this?
First of all thank you very much for your fast reply.
Unfortunately the issues have not been solved. The page keeps freezing into the same state of my last post and the exeptions (as attached) are generated.
I deleted the theme and reinstalled following instuctions. No caching plugin are active jet. I cleared all the caches.
Looking forward to receive your feedback,