Warning: count(): Parameter must be an array or an object that implements Count

[beatat]

I am adding attributes to a Variable product and it indicates the following issue:

Warning: count(): Parameter must be an array or an object that implements Countable in /web/tundercsoki/tundercsoki.hu/wp-content/themes/snsvicky/framework/sns-woocomerce.php on line 636

What is the problem? Thanks for the help

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