Reply To: Linked Variation Products Error

Hello Artem,

I am always trying to do everything without using plugins. Also I tried to switch off all plugins one by one, but nothing changed!
Here some affected pages:
https://www.karakib.de/product/iphone-12-pro-max-silicone-black-white/
https://www.karakib.de/product/iphone-12-pro-moment-case-yellow/

Please find below FTP and WP Login details.