Update: I found the following weird thing in the plugin settings.
No idea how that got there (maybe a conversion issue after an upgrade?) but after clearing the field, the fatal error has gone…
Please make sure to sanitize user input 🙂
Hey @ravanh,
thanks for your report!
It seems the auto-migration wasn’t finished on your installation, but I’m glad you found one of two ways to handle that.
The other, more “official” way would have been using Simply Static -> Settings -> Utilities-> Migrate Settings.
We do escape all input on saving settings, but we switched the field type of that particular setting from a nested array of objects to just an array.
We also convert it on migration, but if that one doesn’t trigger, we don’t have a way to touch the setting otherwise 🙂
Cheers,
Patrick