Sorry to hear about the problem you are having.
Could you please tell me where you are getting this error and are you using the latest version of the plugin?
Best regards,
We using the latest update.
Error is generated each 5 sec. and appear every ware on website (we use search forms every ware).
I am seeing the exact same thing. It seems to be generated only when I try to edit a post, and then I get a 500 Error and this is dropped in debug.log
Could you please try using the latest released plugin version 5.4.3?
Hi, we update to latest version.
For now we don’t receive this error.
Thanks
Thank you for the confirmation.
I installed the update, and the error appears to have gone away as well.