Error in the code

Hi. There is an error in your code. It causes a general error on the page and causes the ACF Recent Post Widget to not work properly. See the screenshots below.
Config plugin:

Errors:

Temporary code modification:

Temporary code modification means transforming the variable into an array. But this is not a solution. Because the return value should be string, not array. The selection is single, so it should return a single string. Because it returns array, ACF RPW crashes. Link below. Could you improve texonomy term single choice?

ACF RPW error:

Thanks and regards
jarek

• This topic was modified 6 years, 4 months ago by jajok.
• This topic was modified 6 years, 4 months ago by jajok.