To clarify, you are referring to a long list of "array offset Value" prompts/code within your Wordpress dashboard?
Also please make sure of the following for debugging:
Wordpress, Lay Theme & Laytheme's Addons are all up to date ?
Any custom CSS or JS that may interfere is temporarily removed.
Any third-party plugins are de-activated to see if this resolves the issue.
If you have any screenshots or other relevant information available that may help please also post this 🔍
Talk soon Stephen & have a wonderful day 🌞 Richard