Hi,

Thanks for your reply. In meantime I actually found out that indeed it is a third party plugin that causes the problem. In my case it is “AI Engine: ChatGPT Chatbot, Content Generator, GPT 3 & 4, Ultra-Customizable (Pro)” and I disabled it for now, although it would be nice to be able to use it again.

Feel free to wander around the admin area as the website is still under development (and I have backups).

Regards

Marcin