Error message in Elementor WooCommerce loop

[lceet]

Hi,

I've created a loop with a view to display product archives. The above error message is displayed:

Warning Illegal string offset 'size' in /home/lceet/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php on line 1281

Many thanks for your help.

Regards.

Jean

[lceet]

Temporary admin backend connection link 👍

https://et-energiesplus.eu/wp-admin/?wtlwp_token=14732b6275ab89d1b453b41395c6b8f0a6f4e1c46e658fc5420fef1cf4ff827f1d2632edf33a5a50066f948a224f00501ac9d16f027d5a7680b2fcc0758852a9

[lceet]

Is someone able to help me?

Support ticket posted 2 days ago.