v1.0.5: How to fix error when assigning question to a category?

QUESTION:

I use module v1.0.5 for my site M2.4.1_p1 and it works fine.

After editing the FAQ information in a category and assigning the label to the category, it works normally. However, when I assign this question to the category, it shows the error below:

Warning: Invalid argument supplied for foreach() in /xxx/xxx/xxx/xxx/xx/app/code/Bss/Faqs/Model/Faqs.php on line 135

Screenshot:

ANSWER:

To fix this error, please edit fileapp/code/Bss/Faqs/Model/Faqs.php as below:

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